Showing posts with label Bluetooth Headset. Show all posts
Showing posts with label Bluetooth Headset. Show all posts

V12 - A Bluetooth headset from BlueAnt Wireless

BlueAnt Wireless just announced the V12, a Bluetooth headset with the caller ID feature designed like it should be. This Bluetooth headset shows clearly the caller ID without using a big LCD display or handing you a magnifier to read the caller ID.

The backlit LCD screen with up to 12 digits to show the caller ID isn’t the only great feature of this Bluetooth headset though. When the V12 receives a call, in fact, it vibrates so you can silently know that there is an incoming call. Once the call is taken than the Bluetooth headsets uses a noise reduction technology to improve as much as possible the quality of the call.

Another great feature of the V12 (compared to other Bluetooth headsets) is the length of talk time declared by BlueAnt Wireless: twelve hours. If the V12 is not used to receive or make calls then the Bluetooth headset has an impressive 15 days standby time.

http://blog.treonauts.com/BlueAntV12_2D01.jpg

Other features of the V12 are voice dial, full duplex and the possibility to display and store the Caller IDs of the last ten calls. As for the Bluetooth side of the V12, the headset is able to connect to up to five Bluetooth devices.

In the retail boxes of the V12 BlueAnt Wireless also included a micro USB neck strap to monitor the Bluetooth headset status. Furthermore there are also a small and large ear hook that will please all users. Speaking of dimensions the V12 weighs only half an ounce and measures 2 1/4 inches in length. The suggested retail price of the V12 is $79.99 USD.

Bluetooth® Wireless Portable Speaker and Headset

Kyocera Bluetooth® Wireless Portable Speaker and Headset
  • Portable speaker with built-in headset for your vehicle, home, office, etc.
  • Transfer calls from the headset to speaker without interference
  • Digital Signal Processing (DSP) enhances the incoming voice and removes impurities from the audio signal
  • Headset: up to 4 hours talk time and 100 hours standby
  • Speaker with headset: up to 6 hours talk time and 400 hours standby
  • Compliant with Bluetooth® v1.2 devices
  • Includes AC adapter, USB charging cable, 3 ear gels, metal clamp, lanyard and adhesive tab
  • Cardo S-800 vs Jawbone - which is best?

    After so many disappointments and headsets that offer unacceptable compromises, particularly in terms of sound quality, we've finally found two excellent headsets that have a lot to like about them, and few if any serious flaws.

    http://www.treo-gear.com/store/images/products/ACC-HFSBBTHS800-Cardo_S-800_Bluetooth_Headset.gif

    The Cardo S-800 headset costs less than half the Jawbone headset, however. Do you get what you pay for - should you pay an extra $40 for the more expensive Jawbone?

    Or is the newer Cardo simply better, and better value too?

    http://www.letsgomobile.org/images/reviews/0038/jawbone-headset.jpg

    For the fullest answer, you should read the respective complete reviews on both headsets, but for a quick summary of differences, the table below will help you decide which would be the better headset for you.

    Feature Table

    The following are what we feel to be the key features and the respective ratings of the two headsets.

    If there are other aspects of the two headsets you'd like us to add to the table, don't hesitate to let us know.

    Feature

    Cardo S-800

    Aliph Jawbone

    Link to Full Review

    Cardo S-800 review

    Aliph Jawbone review

    List Price

    $85

    $120

    Street Price (Amazon)

    $36

    $75

    Warranty

    1 yr non transferable

    1 yr non transferable

    Battery life claimed (standby)

    168 hrs

    120 hrs

    Battery life claimed (talk)

    8 hrs

    6 hrs

    Headset weight

    0.3 oz

    0.7 oz

    Headset size (excluding earloop)

    1.7" x 0.8" and 0.4" thick, with the earpiece protruding out another 0.5".

    2.3" x 0.9" and 0.6" thick, with the earpiece protruding out another 0.5"

    Ease of putting on and off ear

    Good

    Poor

    Comfortable to wear

    Fair to poor without the optional loop, average to good with the loop

    Poor to good (very subjective)

    Secure on ear

    Yes with optional loop, no without

    Yes - loop is mandatory

    Can wear with glasses

    Yes with minimal difficulty

    Not so conveniently

    Standard USB charge socket

    Yes - micro USB

    No

    Computer USB charging cable provided

    Yes

    Yes

    Normal audio quality

    Excellent

    Excellent

    Noise cancelling

    Good

    Excellent

    Can pair to two devices simultaneously

    Yes

    No

    Effective Range

    Short through obstructions, about 50' direct unobstructed line of sight

    Short through obstructions, about 50' direct unobstructed line of sight

    Toll Free Support

    Yes, Mon - Fri

    No - email support only, slow responses.

    Summary

    The Aliph Jawbone was generally considered to be the best headset available when it was released, way back in 2006.

    But since that time there have been many improvements in what is a rapidly evolving marketplace, leaving the Jawbone now with a much thinner feature set than its competitors, and only one remaining positive point - its extremely good noise cancelling.

    If this is a must-have feature, then you'll probably happily spend the extra money on the Jawbone. But if it is not essential, chances are you'll find the new Cardo S-800 works as well as the Jawbone in all normal respects, and with a smaller size, lighter weight, longer battery life and lower price - well, what more need I say!

    Aliph Jawbone Bluetooth Headset

    Good sound quality, average feature set, high price

    A very distinctive appearance is makes the Jawbone stand out from many of the 'me too' other styles of Bluetooth headset design.

    Part of our series on Bluetooth - more articles listed on the right.

    For most people, the most important feature in a headset is sound quality. Nothing else matters if the sound quality isn't good.

    The Jawbone scores highly on this essential measure, and has the added value of working extremely well in a noisy environment. But don't play this feature out of proportion - most of us are seldom in a noisy environment, and when we are, the need to use our cell phone is not essential.

    For normal users with normal needs, you'll find the Jawbone good but not great, and starting to show its age compared to the latest offerings now available.

    What you Get

    Aliph's Jawbone comes inside a regular cardboard box with a clear plastic window to see the headset itself. It is easy to open and get the unit out of the box. Surprisingly, perhaps, my headset came in a box that was branded with AT&T/Cingular rather than with the Aliph name on it, even though I bought the headset through Amazon rather than from an AT&T/Cingular store.

    But maybe that makes sense. Almost no-one has heard of Aliph - it is a brandname with no value associated with it, even if it is a good company with a clever headset.

    Note that just because the headset is sold in an AT&T branded box, it can work with all normal Bluetooth compatible phones, not just AT&T phones.

    In addition to the headset itself, there is a brick style power adapter that has a USB socket on it, a cable that then connects the Jawbone to either the power supply or a computer, four different sizes of ear-piece (plus a fifth one already on the headset) and four different loops to go around your ear (two left side loops of different sizes and two right side loops of different sizes).

    A user manual, a warranty card, and a warning sheet (about not having the volume too high) complete the package.

    The warranty is for one-year and is non-transferable.

    The unit lists for $120, and can be found for less at the usual sorts of electronics resellers such as Amazon (where it is currently $75).

    Feature Chart

    Use this information to quickly understand the capabilities of the unit and to compare with other units.

    Feature Comment

    Cost

    List price $119.99.

    Purchased from Amazon for $75, May 08


    Ergonomics

    Easy to put on and take off

    More difficult than some.

    The Jawbone apparently needs to press lightly against the side of your face to work properly, and so there is a moderately tight fit between your ear and the ear loop, and not much space to fit your ear into the ear loop.

    The tight fit also made it harder than average to remove.

    Easy to use the control buttons

    The Jawbone is a larger than average sized unit, with plenty of space on its front and sides for controls.

    But, like all other headsets to date, this space is not put to good use. The unit has only two buttons - one is an on/off and control button, the other is used for volume control, pairing, and turning the noise cancellation technology on and off.

    Why does the industry refuse to make use of such simple concepts as, eg, a slide switch to turn the unit on and off, eliminating the sometime ambiguity of 'is the unit actually on or off at present'.

    While Aliph gets zero marks for the ease of use of its buttons, this is no worse (but also no better) than any other Bluetooth headset to date.

    An interesting added complication of this headset is that its two 'buttons' are hidden beneath the outer 'skin' of the headset. There's no visual clue, just from looking, as to where or what the buttons are at all.

    Comfortable to wear

    Not very. After only a few minutes it became increasingly uncomfortable.

    But I've seen some people walking around malls with these units on their ear semi-permanently - so either my discomfort is not universally the case, or else some people will go to ridiculous lengths so as to 'look cool'.

    Indeed, one enthusiastic Jawbone user said that he has become so used to his Jawbone, which he finds completely comfortable, that he even fell asleep wearing it.

    It is probable that some experimentation with the four different ear pieces and two different ear loops is needed to fully optimize the comfort.

    Can you use with glasses

    The curved nature of the ear loop may interfere with glasses being worn at the same time, and you'd probably need to take your glasses off being putting your headset on or off.

    This headset is one of the less well designed ones for use with glasses.

    Can use with either ear

    Yes.

    Because the ear loops are curved in all dimensions, rather than just being a flat loop, Aliph provides different ear loops for use with the left or right ear.

    Securely mounted on ear

    Oh yes, the tight fit with the ear loop ensures there's no way this is going to fall off.

    How to carry

    I have no idea how to best carry this.

    It is comparatively bulky, and with a flimsy seeming ear loop that can wiggle around, it seems likely to get caught up on any other things in your pocket if you keep it in your pocket when not in use.

    Weight

    The unit weighs 0.7 ounces - heavier than most other current headsets, but not objectionably so when actually on your ear.

    Because it is held firmly in place, you're not worrying about it wobbling or coming off.


    Ease of Use

    Commands intuitive and easy to remember

    No.

    The key thing to remember is how to turn the headset on and off - not as easy as it might sound with hidden buttons beneath the skin of the headset.

    With a more restricted set of features than some other headsets, it is perhaps easy enough to remember only how to turn the headset on and off, and how to answer and end calls, doing everything else from the phone rather than from the headset.

    Volume adjustable

    Yes. The unit will cycle through six different volume levels by repeated pushes of the button at the end of the unit.

    How fast does it turn on

    It takes about four seconds to turn on and about another four or five seconds to synch with the phone.

    Manual

    A small (4.6" x 2.8") 29 page manual comes with the unit and can be downloaded from Aliph's website as well.

    Strangely, the printed version of this manual appears to be more up to date than the electronic version on the website.

    Support

    Disappointingly, there's no way to get phone support. There are a few FAQ questions and answers on Aliph's website, and if your question isn't answered there or in the manual, you have to fill out a form to send a form based email.

    The website is silent about any promised turnaround time for responding to questions.

    A test question sent at midnight had still not been replied to when this article was published after the close of business the next day.

    This is an unacceptable level of (non)support for a premium priced product.

    Pairing password printed on device

    No. But like almost every other headset, it is 0000 so in an emergency you have a good chance of guessing what it is!


    Features

    Battery life

    Up to 6 hours of talk or 120 hours of standby time claimed.

    These timings are about average or perhaps slightly below average compared to other units on sale in April 2008.

    Low battery indicator/signal

    The unit will flash red and give warning beeps when the battery is getting low.

    Battery type

    Not specified, but some type of rechargeable lithium battery.

    Replaceable battery?

    No.

    As with other headsets, the chances are by the time the battery has died, you'll probably have bought a new headset.

    Battery charging method/time

    Here's another unit that gratuitously features a non-standard charging socket. What is wrong with these people? If nothing else, one has to believe that using a standard off the shelf Mini or Micro USB plug and socket would be less expensive than designing and custom building their own style of connector.

    A poorly designed and bulky four pin connector is used for charging. Why four pins? It only needs two (for power + and power -)?

    Not only is this connector bulky (it wraps around the entire rear of the headset) it also has insufficient polarity control to prevent you from plugging the headset into it round the wrong way.

    The only mitigating point here is that at least the other end of the charge cable ends in a standard USB connector, so you do have the option of charging from a USB hub or computer.

    A red light on the headset goes on while charging and changes to white when fully charged.

    Multi-voltage charger

    Yes.

    Charger weight/size

    A small brick charger.

    2.6 oz total for the charger and removable cable.

    Other charging methods

    None provided, but because the cable that has the charger-to-phone connection at one end terminates in a regular USB plug at the other end, you can connect the unit up to any regular 5V USB port or power supply.

    How many pairings can be stored

    The Jawbone can store at least two profiles (exact number not stated), but it can only be linked to one phone at a time.

    Headset and hands-free profiles?

    Both profiles are supported.

    Audio profile for computers

    No.

    Bluetooth compatibility

    Version 1.2

    Power/range

    It says it is a Class 2 device, but this is almost certainly wrong, because it also claims a 33' range, which implies it to be a normal Class 3 device.

    Effective range

    The Jawbone performs similar to most other Bluetooth headsets. It gives up to about 50' of range if there are no obstructions - ie, if the headset can directly 'see' the phone.

    This range drops off very quickly if there is no direct signal path, with some loss of quality even being noticed when the headset is on my left ear while my right hand is holding my iPhone down on my right hip.

    Warranty

    The warranty is a generous one year warranty.

    Free return

    Retailer policies will vary.

    Noise cancelling/DSP

    The Jawbone offers a sophisticated multi-layer approach to ensuring that background noises are minimized and your voice is clearly heard at the other end, using both analog (multi-microphone) and digital signal processing techniques.

    It also has another feature - it not only controls the sound signal that is sent to the person you're talking with, but it makes some modifications to the incoming side of the conversation to help that cut through any background noise too.

    I can't provide a recording of how the incoming sound is changed, but here is a sample showing how the headset manages to send out a clear voice signal in a noisy environment.

    As you listen to this sample, notice a couple of things. Until the headset first heard my voice, it didn't know what to do with the background noise, so it was feeding through at a high level. But as soon as it heard my voice, it knew what to filter out and did so, and continued to do it any time I briefly paused.

    Notice also how in a couple of places the tone of my voice changes. This is because the Jawbone is modifying my voice as well as the background noise to get maximum clarity.

    This test recording, if anything, massively understates the capability of this headset to eliminate noise - see comments in the section below about using the headset for more testing results.

    This is the best noise controlling headset we've tested.

    Sound quality

    Sound quality was excellent and as good as any other units tested to date.

    Here is a sample recording so you can hear the difference between talking through the Jawbone and directly through an iPhone, in a quiet environment, and draw your own conclusions.


    Capabilities

    Turning on and off

    Turning on is simple - press the main button on the body rather than top of the headset and wait until the LED flashes white - this takes about four seconds.

    Turning off is also simple - press the same button for about four seconds until the LED flashes red.

    Auto connect

    Yes.

    Voice tag support

    Supported (if also supported on the phone, of course).

    Briefly tap the control button, then say the name of the person you wish to call.

    Last number redial

    Yes.

    Press the main button twice.

    Transfer call to/from phone

    To transfer a call from your phone to the Jawbone, press the main button once.

    To transfer a call back to your phone, press the main button for about three seconds.

    Call waiting/Three way calling

    No.

    A really strange answer to the question 'does the headset support call waiting' on Aliph's website says : While call waiting is possible on the Jawbone, we are currently not supporting this feature. In some cases, your phone may not allow call waiting to be routed to the Jawbone which may prevent you from answering or swapping between calls using the Jawbone buttons.

    So, apparently the Jawbone can - but can't - handle call waiting?

    Call reject

    Yes.

    Press the 'other' button (the one on the end of the headset).

    Call answer/end

    Yes.

    If the unit is already on, a short press of the main button will answer an incoming call.

    To end a call, a short press of the control button is again needed.

    The unit signals incoming calls with a quiet tune which you'd only hear if the unit was in your ear, so you probably need to rely on hearing the phone handset's ring.

    Mute

    No.

    Other Features

    You can turn the Jawbone's noise cancelling feature on and off by pressing the 'other' button for three seconds, but you'll probably never want to do this.

    No other special features.


    Subjective

    Attractive design

    A distinctive and unmistakable design, and available in three colors (black, grey and red).

    Flashing indicators on standby

    Yes, a white light flashes once every six or seven or so seconds while the unit is on standby.

    This can not be switched off.

    Size

    The unit measures about 2.3" x 0.9" and is 0.6" thick, with the earpiece protruding out another 0.5".

    The earloop increases its size to about 3" x 2.4", with the same thickness.

    The fragile earloop makes it difficult to carry in a pocket.


    Summary

    This is an attractive headset boasting very good sound quality and excellent noise filtering.

    With a list price of $120 and currently available on Amazon for $75, it is considerably more expensive than all other headsets tested to date, and so unless you have a special need for its noise cancelling, you might want to consider a lower priced headset.

    Using the Aliph Jawbone Headset

    The first thing one notices about the headset is its distinctive styling. I imagine some people dislike its design, but I like it and it is a far cry from some of the incredibly ugly designs that were all too common when Bluetooth headsets first started to be marketed, or some of the glitzy trashy uglinesses that are being sold on a fashion/style basis these days.

    When one picks it up and puts it on one's ear, the first thing one notices is how awkward it is to fit. And, before (and after) having it on one's ear, where do you put it to carry it? Its loose swiveling ear loop conveys a sense of fragility, and even if not fragile, it is easy to get it caught on other things in a pocket.

    One more comment - it comes with a soft rubber protective cover that fits on the back of the headset to protect the charging terminals when not connected to the charger. This cover readily falls off and will be lost within a few days of use (I lost mine the first day), and Aliph says it is only there to protect the unit during shipping.

    This is a bizarre statement on Aliph's part. The headset is securely held in place in a blister pack with no possibility of the charging contacts being short circuited by anything, either inside or outside the pack. Why would they go to the bother and expense of making this special part when it isn't needed for the stated purpose?

    In use, the headset is convenient, and the default volume control seems to be fine. Quality is good, and the only detracting point is its uncomfortable fit and difficulty in putting on or off. Typically when I have a call coming in I answer it on my phone's handset, then while holding the phone and talking, try to fish out of my pocket, turn on, and mount my headset onto my ear. This is easy to do one-handed with some headsets, but much harder to do with the Jawbone.

    The most impressive aspect of the Jawbone is its noise cancelling. I spoke to a fellow Jawbone user while he was driving in his car, with the windows open, on the freeway at 70 mph. Apart from occasional minor bursts of noise, it was difficult to tell the difference between talking to him in his parked car with the windows closed, and when he was driving fast with windows open on the busy freeway. That is staggeringly impressive.

    The company that invented the Jawbone, Aliph, is a US company based in the San Francisco area, but the headset itself is made in China.

    Connecting with phones

    Everything worked fine with no problems encountered.

    Summary

    The Jawbone, which as been available since 2006, is starting to show its age. It no longer is the 'latest and the greatest' in any respect except perhaps for its noise control circuitry.

    It doesn't have the latest Bluetooth 2.0, it has slightly below average battery life, and is larger and heavier than many of its more modern competitors. It has none of the increasingly common new features like simultaneously pairing to two phones, and even omits a simple standard feature like mute.

    When first released, it was truly remarkable. Today, it is still good, but it no longer is the clear leader of the pack.

    The Jawbone is also aging in one other important dimension. Bluetooth headset prices continue to fall, but with a list price of $120 and a street price of $75, it is still a premium priced product in a marketplace where it no longer offers so much premium to go with its price.

    The Jawbone has a current (May 08) street price of about $75 through Amazon . This puts it in the higher price bracket and is appreciably more expensive than other units that perform almost as well.

    So - bottom line - the Jawbone is twice the price of the other current best recommended high end headset (the Cardo S-800). Should you spent $75 for a Jawbone or settle for the S-800 for $40 less?

    To find out the answer to that question, we've provided a comparison page highlighting the differences between the Jawbone and the Cardo S-800.

    Chances are you'll be happy with either choice, and if your work or life-style requires you to be able to carry out phone conversations in unusually noisy environments, you would probably find the extra cost of the Jawbone to be money well spent.

    Cardo S-640 Bluetooth Headset review

    A new approach to BT headset design

    Here's an innovative idea that is actually not innovative at all. A Bluetooth headset that is more (and less) than just a thing in your ear.

    As you can see, this unit has an earpiece the same as a regular corded headset, and a clip on control unit that you'd clip to your shirt. Many people will find this preferable to some of the more inane (and ugly) single piece Bluetooth headsets.

    Part of our series on Bluetooth - more articles listed on the right.

    I've always quietly laughed at people with Bluetooth headsets stuck in their ears, even when they're not on a call. It looks somewhere between pretentious and stupid. It is also semi-dysfunctional - you're blocking your normal hearing in that ear, and it is seldom comfortable for extended periods.

    The Cardo S-640 offers a better approach to how you carry your BT headset when not on a call.

    What you Get

    The Cardo S-640 Bluetooth headset comes sensibly packaged in an easy open plastic display box.

    Inside is the headset unit itself, a multi-voltage (100 - 240V) charger, two earpiece foam pieces, a folded sheet of safety instructions and warranty registration form, and a user guide.

    The unit comes with a non-transferable one year warranty that requires you to first send in a registration form.

    The unit lists for $64.99, and can be found for less at the usual sorts of electronics resellers such as Amazon (where it is currently $35).

    Feature Chart

    Use this information to quickly understand the capabilities of the unit and to compare with other units.

    Feature Comment

    Cost

    List price $64.99.

    Purchased from Amazon for $35, Apr 08


    Ergonomics

    Easy to put on and take off

    Completely easy, because it is just a simple ear bud that slips into your ear, like an iPod ear bud.

    And of course, totally simple to take off again, too.

    Easy to use the control buttons

    Here was a major opportunity, but unfortunately wasted by Cardo.

    With a much greater amount of surface area on the control box, one could have hoped Cardo might have used the area wisely by adding more buttons and indicators to simply the operation of the unit, but - alas - this is not so, indeed Cardo ended up with fewer controls on their unit than most other units.

    The control box has a single button to control volume - each push of the button steps the volume through a series of louder and quieter settings. There is also the typical multi-colored flashing LED.

    The 'control' button is actually on the earpiece, and pressing this for varying amounts of time causes it to do various different things.

    Along with every other BT headset reviewed to date, Cardo gets a zero score for its control buttons.

    Comfortable to wear

    The earpiece is reasonably comfortable to wear, but not much more so than some of the single piece all-in-one earpiece headsets.

    On the other hand, because it is so easy to put on and take off the earpiece, the comfort issue is limited to how comfortable it is while in use; you don't need to torture yourself unnecessarily by wearing it all the time.

    Although the earpiece is lightweight and small, I didn't find it quite as comfortable as I'd hoped. It is rigid rather than soft, and slightly larger than ideal for my ear (but might be perfect for yours of course).

    The unit came with two foam covers to put over the earpiece. Actually fitting the cover onto the earpiece was very difficult, and once it was done, didn't really seem to make much of a difference to the comfort level.

    Can you use with glasses

    Yes, the small size of the earpiece doesn't interfere with glasses at all.

    Can use with either ear

    Yes, and with no need to change anything over from one side to the other.

    Securely mounted on ear

    Yes. The light weight of the earpiece makes it easy to fit securely into one's ear, and the main control box is securely clipped to one's shirt without in any way threatening to damage the fabric.

    How to carry

    The Cardo S-640 takes a different approach to Bluetooth headset design by mimicking elements of a traditional corded headset, with a simple earpiece and a wire running down to a small control box that you clip to your shirt.

    When you don't have the earpiece in your ear, you could hang it on the clip, or perhaps stuff the earpiece in a shirt pocket, or take the entire unit and shove it in a pocket.

    One comment about this. At one point I was wearing the headset, with the control unit clipped to my shirt and the earpiece dangling loose. I was also carrying a laptop bag with a strap slung diagonally from the bag over my opposite shoulder. The strap interfered with the control unit, and came close to knocking it off my shirt. So be careful if you're in a similar situation.

    Weight

    The perceived weight of the earpiece alone is about 0.1 ounces. This is light, and because there are no levered parts that can increase the feeling of ungainly weight, it is very easy to wear on the ear.

    The total weight of the unit with control box is 0.6 oz, but this is a fairly meaningless number compared to the perceived weight of the earpiece alone.


    Ease of Use

    Commands intuitive and easy to remember

    The commands on this unit are at least as bad as on other units, and perhaps even worse than some.

    They are absolutely not intuitive - but decide for yourself as you read the details of how to do things, below.

    Volume adjustable

    Yes. But rather than the typical approach of having two buttons, one for 'Volume Up' and the other for 'Volume Down', this headset has a single button that you push repeatedly, with each push rotating through a series of four different volume levels.

    This is not as convenient a method of setting volume as on units with two volume controls.

    How fast does it turn on

    It takes about three seconds to turn on and about another five seconds to complete synching up with a phone and to then take the call from the phone.

    Manual

    A helpful and well written 16 page (page size 4¾" by 4¾") black and white user guide (in English only) is provided with the unit, and the same guide can also be downloaded from Cardo's website.

    The printed version of the guide was revision level 3, the PDF on the website was revision 11, but I didn't spot any major differences in content.

    Support

    Via email, website (very rudimentary), and (800) number - (800)488-0363. Support hours are 8.30am - 5pm, Mon-Fri, EST.

    A test call to support involved almost 9 minutes of wait on hold, before a helpful American man took the call and sensibly answered my questions.

    Pairing password printed on device

    No (it is 0000 so in an emergency you have a good chance of guessing what it is!)


    Features

    Battery life

    Up to 6 hours of talk or 150 hours of standby time claimed.

    These timings are about normal compared to other units on sale in April 2008.

    Low battery indicator/signal

    When the battery gets low, the headset makes a beep every minute, and the LED flashes red.

    Battery type

    Lithium polymer.

    Replaceable battery?

    No.

    As with other headsets, the chances are by the time the battery has died, you'll probably have bought a new headset.

    Battery charging method/time

    Another disappointing design that - for no good reason other than stupidity - doesn't use a standard USB type connector between the power supply and the unit.

    Charging time is about 3 hours.

    A red light on the control/battery box goes on when charging and changes to blue when fully charged.

    Multi-voltage charger

    Yes.

    Charger weight/size

    2.0 oz.

    A small brick charger.

    Other charging methods

    None.

    How many pairings can be stored

    Unknown.

    The manual mysteriously says it can store multiple pairings, but doesn't say how many, and Cardo's support people didn't know, either.

    Headset and hands-free profiles?

    Both profiles are supported. Also supports A2DP (Advanced Audio Distribution Profile) and AVRCP (Audio/Video Remote Control Profile) profiles.

    Audio profile for computers

    A2DP.

    Bluetooth compatibility

    Version 1.2

    Power/range

    It says it is a Class 2, but it is claimed to have a 33' range, which would suggest a Class 3 type device.

    Effective range

    The unit claims the standard 33' (10m) range, and was still working reasonably well at a 50' distance (with no obstructions between the phone and handset) depending on if my body was between the phone and headset or not. Best results of course were when my body wasn't in the path between phone and headset.

    Warranty

    The warranty is a generous one year warranty.

    Free return

    Retailer policies will vary.

    Noise cancelling/DSP

    None claimed.

    Sound quality

    Sound quality was reasonably good.

    When using the headset, I sounded somewhat muffled and quieter to the person at the other end of the call. Here is a sample recording of me using both the headset and an iPhone so you can hear the difference for yourself.

    The sound of the other person's voice was the same volume (after adjusting the volume to the third of the four levels, ie one less than maximum) but also very slightly muffled (almost as good a quality as direct through the cell phone).


    Capabilities

    Turning on and off

    Turning on is simple - press the control button on the earpiece and wait until the LED flashes blue - this takes about two seconds.

    Turning off is also simple - press the control button for about three seconds until the LED flashes red once.

    Auto connect

    Yes.

    Voice tag support

    Supported (if also supported on the phone, of course).

    Briefly tap the control button, then say the name of the person you wish to call.

    Last number redial

    Yes (in the Handsfree profile only).

    Double press the call control button for a last number redial.

    Transfer call to/from phone

    This works with the Handsfree profile only, and is somewhat complicated.

    To transfer a call back to the mobile phone from the handset, you simultaneously press and hold both the Volume button on the control box and the control button on the earpiece for several seconds until the call switches back to the phone.

    And to transfer a call from the phone to the headset, no, you don't do the same thing. Instead you briefly tap the control button on the earpiece.

    Call waiting/Three way calling

    Not supported.

    You would need to use cell phone controls to use these features, through the cell phone, rather than through the headset.

    Call reject

    This works with the Handsfree profile only.

    Simultaneously press and hold the Volume button on the control box and the control button on the earpiece until the call is rejected.

    Call answer/end

    Yes.

    Generally you will have your headset off rather than on. So, to answer a call, you could first turn it on, then, once the headset was on and paired, press the button briefly to answer the call. This however can take a long time - too long for some callers - so it is better to answer the call on the handset then transfer it once the headset has switched on and paired.

    If the unit is already on, a short press of the control button will answer an incoming call.

    To end a call, a short press of the control button is again needed.

    The unit signals incoming calls with a ringing beep sound, in addition to any ringing sound from the phone. The built in ringer can be switched off (and on again) by two (and three) second pushes of the volume button when you are not on a call.

    Mute

    Yes. Press and hold the volume button for about two seconds until the LED starts to flash red. As long as the LED is flashing red, the call is muted.

    To unmute, press and hold the volume button for three seconds until the LED flashes blue.


    Subjective

    Attractive design

    A different approach to design, with a simple 'normal' type ear piece and a separate control box/battery box/microphone that is clip mounted to your shirt.

    Flashing indicators on standby

    Yes, a blue light flashes once every five or so seconds while the unit is on standby.

    This blue light is fairly muted in brightness, but can't be turned off.

    Size

    The earpiece component is much smaller than other units.

    Overall, the unit is perhaps slightly larger than average, but it is not valid to compare the two part design of this with the one piece design of most other BT headsets.


    Summary

    This is an interestingly different design of headset that offers average performance and an average feature set. With a list price of $65 and a street price of $35 (Apr 08 - from Amazon) it is only slightly higher priced that entry level headsets such as the Jabra BT125, which sells through Amazon for $20 - $25.

    Using the Cardo S-640 Headset

    When it comes to actually using the headset, its novel design featuring the split unit with separate earpiece and control unit really don't make much difference to the user experience, because you're still reaching up and pressing the button on the earpiece to do everything.

    It would have been much nicer to have the control button on the control unit, which is a larger sized unit, easier to hold, and which doesn't involve jamming the earpiece further into your ear each time you press the button.

    Most of the commands are impossibly difficult to remember and use, but the simple on, off, answer and hangup commands are all easy enough to remember - they all involve pressing the same button, but for varying lengths of time.

    Maybe I was just pressing the button for the wrong lengths of time, but I had problems using the unit, with it sometimes not answering calls, or being off when I thought it was on.

    The 13.5" of cord connecting the earpiece to the control box is a good length - not too short as to limit where you have the control box, and not too long as to get tangled up when not in use.

    It seems moderately important to keep the control box high up on your shirt and close to your mouth - much extra distance seems to result in a rapid deterioration in sound quality for the person at the other end of the call.

    Connecting with phones

    Easy. Once you've paired the unit with a phone, any time you turn the unit on, it will quickly look for and connect with your phone if the phone is also on and in range. This is convenient and simple.

    The unit paired effortlessly to a Motorola Razr V3, a Blackberry 8800, and an Apple iPhone.

    Summary

    The Cardo S-640 looks different to other Bluetooth headsets, and is perhaps more discreet in appearance and use.

    But Cardo overlooked the opportunity to add more user friendly controls to the separate control box part of the combined unit, and the net result is yet another 'me too' hard to understand headset.

    It has a current (Apr 08) street price of about $35 through Amazon. This puts it in the middle price bracket. In terms of sound quality, it is also in the middle of the range of products - not excellent sound, but probably acceptable for most purposes.

    Should you spend $35 for this headset when you can get a perfectly good headset (eg the Jabra BT125) for slightly less? The Cardo offers no extra features that you'd eagerly pay a premium for, merely a difference design and appearance.

    On the other hand, either $25 or $35 is not a lot of money for a Bluetooth headset, and appearance and personal preference should be fully considered and allowed to influence your choice between units. If you like its design, then it is a good choice.

    Cardo S-800 Bluetooth Headset

    What you Get

    The Cardo S-800 Bluetooth headset is packaged in an easy to open cardboard box.

    Inside the box is the headset itself, a multi-voltage charger, and several other things. There is an adapter cable to connect between a regular USB port and the micro USB (not the more common and slightly larger mini USB) connector used by the headset. Cardo says the new micro style connector is the new de facto standard for phone and headset charger ports.

    There is a metal loop which can be added to the headset - this loops around the back of your ear, causing the unit to be more securely held in place.

    A silvered lanyard provides a way to carry the headset around your neck when you're not on a call. A warranty and safety sheet, and a user guide complete the inclusions in the package. The unit has a one year non-transferable warranty, and requires you to send in a registration form to qualify.

    The unit lists for $84.99, and can be found for less at the usual sorts of electronics resellers such as Amazon (where it is currently $36).

    Feature Chart

    Use this information to quickly understand the capabilities of the unit and to compare with other units.

    Feature Comment

    Cost

    List price $84.99.

    Purchased from Amazon for $36, Apr 08


    Ergonomics

    Easy to put on and take off

    When used without the ear loop, you simply stick the unit in your ear and take it out again. This is easy to do.

    Using the optional loop makes this only slightly more difficult.

    Easy to use the control buttons

    The good news - there are more buttons on this unit than on a typical unit.

    The bad news - there are also more functions that are spread around the various different buttons, and in total, the unit is no easier to use than any of the myriad of other poorly designed Bluetooth headsets.

    I continue to marvel at the inability of the industry to make use of such simple concepts as, eg, a slide switch to turn the unit on and off, eliminating the sometime ambiguity of 'is the unit actually on or off at present'.

    While Cardo gets zero marks for the ease of use of its buttons, this is no worse (but also no better) than any other Bluetooth headset to date.

    Comfortable to wear

    The earpiece was neither comfortable nor particularly secure to wear unless you added the optional loop. The lack of comfort is probably due to it not coming with a range of different sized parts that actually fit in your ear.

    With the optional loop it was no longer uncomfortable, because it now primarily hangs off your ear, rather than is mounted by being wedged into your ear.

    See also the related discussion below about the security of the mounting options.

    Can you use with glasses

    Yes, the small size of the earpiece doesn't interfere with glasses at all and the optional loop is thin and unobtrusive too.

    Can use with either ear

    Yes.

    If you have the optional loop added, you simply rotate this to match the 180° different symmetry of your other ear.

    Securely mounted on ear

    The unit can be worn either with or without a metal loop that hangs around your ear.

    If you wear it without the loop, you'll necessarily push the unit further into your ear, which detracts from the comfort factor.

    Unusually, this unit does not come with a range of different sized ear pieces, and the size of the bit that goes in your ear was too large for me or for several other reviewers and 'ordinary users' too.

    Perhaps it was because of the 'one size (doesn't) fit all' policy, but I had the unit fall out of my ear while wearing it, which is of course unacceptable.

    Adding the optional loop makes the unit much more secure.

    How to carry

    Cardo have given some thought to this often overlooked issue, and offer a couple of innovative solutions.

    The first is a lanyard with a type of 'dock' that you can clip your headset into while not in use. The lanyard loops around your neck, and has a soft rubber type oval loop at the bottom, into which you can friction fit the headset when not in use, and from which you can simply pull the headset out to put in your ear when needed.

    A great idea? Alas, no. A dangerous idea, as evidenced by the warning label affixed to the lanyard's packing, which reads 'CAUTION Use Lanyard at own risk. No replacement if headset is lost'. This is a warning that was obviously placed there for good reason (it seems from pictures in earlier reviews that this warning label is a recent addition) - the headset fell out of the lanyard several times during my testing.

    The second option is a carry pouch that you could keep on your belt and have your S-800 in when not in use. The carry pouch sells from Cardo's website for a mere $5, but not it is not clear if it will fit the headset if/when you have the metal ear loop added to it.

    Weight

    The unit weighs 0.3 ounces.

    Because it is short and squat, there are no angular momentum issues and the unit has a very low perceived weight, especially when mounted on your ear with the ear loop.


    Ease of Use

    Commands intuitive and easy to remember

    Between writing this review and the previous review one week earlier, I had a minor mental epiphany. Who really cares if the headset commands are intuitive and easy to remember or not?

    The key thing is to know how to turn the headset on and off, and perhaps how to place and answer calls - anything more complicated can generally still be done from the phone handset, obviating the need to learn arcane headset commands.

    Due to the rich set of headset features, the S-800 has even more commands than do many of its competitors, which makes mastering the unit more complex.

    For example, the two color status light has fifteen different things it can signal, depending on which colors show, and whether they flash quickly or slowly. Will real people ever bother to memorize the different meanings of, eg, the red light flashing slowly and the red light flashing quickly? Of course not (oh, and by the way, these two different types of flashing signal both mean the same thing - low battery. Go figure....)

    Volume adjustable

    Yes. The unit has a volume wheel - you flick it one way repeatedly to increase the volume, and the other way repeatedly to decrease the volume. There are eight different volume levels you can select between.

    How fast does it turn on

    It takes about four seconds to turn on and about another four seconds to synch with the phone.

    Manual

    A helpful and well written 16 page (long narrow page size 8.7" by 2.7") black and white user guide (in English) is provided with the unit, and the same guide can also be downloaded from Cardo's website.

    The manual also has German, Italian, French and Spanish versions bound into it.

    Support

    Via email, website (very rudimentary), and (800) number - (800)488-0363. Support hours are 8.30am - 5pm, Mon-Fri, EST.

    A test call was answered very quickly, and the (US) support rep gave reasonably helpful and sensible answers.

    Pairing password printed on device

    No (it is 0000 so in an emergency you have a good chance of guessing what it is!)


    Features

    Battery life

    Up to 8 hours of talk or 168 hours of standby time claimed.

    These timings are slightly better than normal compared to other units on sale in April 2008.

    Low battery indicator/signal

    You can check the battery charge level at any time (while not in a call) by pressing and holding the Control button for about four seconds. The LED will flash blue for a full charge, alternately blue and red for half charge, and red for a nearly empty charge.

    Battery type

    Lithium polymer.

    Replaceable battery?

    No.

    As with other headsets, the chances are by the time the battery has died, you'll probably have bought a new headset.

    Battery charging method/time

    The bad news - the headset doesn't use a standard mini USB connection for its power input.

    The good news? It uses a micro USB connector instead, and this is possibly the new common standard type connection for miniature devices such as phones and headsets.

    Charging time is about 2 hours.

    A red light on the headset goes on when charging and extinguishes when fully charged.

    Multi-voltage charger

    Yes.

    Charger weight/size

    2.2 oz.

    A small brick charger.

    Other charging methods

    Cardo include a cable with the unit to connect via a regular USB plug to a power source such as a hub or laptop, and ends in a micro USB plug to connect to the headset or any other micro USB type connection.

    Cardo also sell a car charger on their website for $15.

    How many pairings can be stored

    The S-800 can store up to eight different phone pairings.

    And it can be simultaneously connected to two different phones - eg, your home and work cell phones, or your phone and your spouse's phone.

    Obviously (?) you can only place or receive one call from one phone at one time, but while in standby mode the headset can 'listen' for incoming calls from two phones at once, and will allow you to answer whichever phone rings next.

    This is similar to the functionality of the Plantronics Discovery 650-E.

    Headset and hands-free profiles?

    Both profiles are supported.

    Audio profile for computers

    No.

    Bluetooth compatibility

    Version 2.0

    Power/range

    Doesn't say, so is presumably standard.

    Effective range

    Doesn't make a claim, but tests showed good reception out to 50' with no obstructions and poorer reception to 60'.

    On the other hand, with the iPhone being held in my hand down at my hip on one side of my body, and the headset in the opposite ear, the signal quality noticeably diminished.

    Warranty

    The warranty is a generous one year warranty.

    Free return

    Retailer policies will vary.

    Noise cancelling/DSP

    Cardo says the S-800 embodies 'noise reduction technology' without providing any further specifics.

    Here is a sample recording of me using both the S-800 and an iPhone in a noisy environment with a mix of different sound sources creating a complex sound environment.

    You'll note that both the iPhone itself and the S-800 do a good job of reducing the background noise. IN particular, notice the initial burst of loud background noise and how it reduces once I start speaking, which helps either unit know what volume level to adopt and to guess at which sounds might be my voice.

    The noise cancelling/processing on the Cardo seems to be comparable to that on the iPhone itself, and the experience for the person on the other end of the phone is better than it would be without any noise processing at all. But the Cardo's noise processing doesn't seem to involve any 'clever' digital notch filtering, such as is clearly the case with the Jawbone.

    Sound quality

    Sound quality was excellent, and, for the person at the other end it was, if anything, better than the handset.

    Here is a sample recording of me using both the headset and an iPhone in a clean quiet environment so you can hear the difference for yourself.

    This headset offers the best sound quality of any tested so far, and in many cases the sound quality is better than directly through the handset.


    Capabilities

    Turning on and off

    Turning on is simple - press the control button on the earpiece and wait until the LED flashes blue - this takes about four seconds.

    Turning off is also simple - press the control button for about four seconds until the LED flashes red.

    Auto connect

    Yes, but doesn't always seem to work reliably with my iPhone.

    Cardo say they sometimes have problems with the 'smarter' type phones and auto connect, but don't know why.

    Voice tag support

    Supported (if also supported on the phone, of course).

    Briefly tap the control button, then say the name of the person you wish to call.

    Last number redial

    Yes.

    Press the volume control wheel inwards once.

    Transfer call to/from phone

    Ouch.

    The instructions say to press and hold the control button for three seconds to transfer a call either to the headset or to the phone, but then says that on some phones just a brief tap of the button is all that is needed.

    Except that a brief tap of the button can also hang up a call. And a four second press of the control button can turn the phone off.

    Plenty of opportunity for error here!

    Call waiting/Three way calling

    Yes. A tap of the volume control switches between calls.

    Three way (conference) calling is done by holding the volume control in for three seconds.

    Call reject

    Yes. Press and hold the control button for three seconds.

    Call answer/end

    Yes.

    Generally you will have your headset off rather than on. So, to answer a call, you could first turn it on, then, once the headset was on and paired, press the button briefly to answer the call. This however can take a long time - too long for some callers - so it is better to answer the call on the handset then transfer it once the headset has switched on and paired.

    If the unit is already on, a short press of the control button will answer an incoming call.

    To end a call, a short press of the control button is again needed.

    The unit signals incoming calls with a quiet ring tune ('Ride of the Valkyries') which you'd only hear if the unit was in your ear, so you probably need to rely on hearing the phone handset's ring.

    Mute

    Yes. Press the volume control in briefly to mute or un-mute a call.

    Other Features

    Yes, lots.

    One innovative feature is a headset locater feature, although note this will only work if the headset is currently switched on, paired to your phone, and in range of your phone. This apparently works by calling any number from your phone, then turning the phone's volume up and down 'five or more times'. I tried it plenty more than five times before giving up. The headset was supposed to buzz, but it didn't.

    The S-800 has an auto-answer feature that will enable it to automatically answer incoming calls 'for your convenience'. Cardo do point out this can be dangerous, particularly if a call is answered without you realizing it, and all of a sudden you're unwittingly broadcasting whatever you're doing to the person who called you.

    It has a button lock feature - this can be useful if you're carrying the unit in a pocket and don't want to accidently bump one of its buttons and perhaps place a call. But it is also a hassle - you have to unlock the buttons by pressing both the volume and control buttons simultaneously for at least four seconds before you can even take an incoming call.

    It also has a speed dial memory that allows you to store up to three numbers in speed dial locations (press the volume button twice for speed dial one, three times for two, and four times for three).


    Subjective

    Attractive design

    Reasonably attractive and understated design in silver and dark blue.

    Flashing indicators on standby

    Yes, a blue light flashes once every five or so seconds while the unit is on standby. This can be switched off if you wish.

    Size

    The unit measures about 1.7" x 0.8" and is about 0.4" thick, with the earpiece bit protruding out another 0.5". Without the ear loop it is small enough to be conveniently carried in a pocket.

    The earloop increases its size to about 2" x 1.8", and the same thickness.


    Summary

    This is a 'good all rounder' headset with good sound quality, an extensive feature set, and a sensibly standard recharge capability. It lists for $85, but is currently available on Amazon for a mere $36, making it easy to justify the slight price premium over entry level priced and featured units.

    Using the Cardo S-800 Headset

    The strongest impression from using the S-800 (other than the superlative sound) is that it falls out.

    It falls out of your ear. As unwelcome as it may be (in terms of extra bulk), most of us will choose to add the metal ear loop to the unit so as to ensure the unit doesn't fall out of our ear.

    And the S-800 also falls out of its lanyard. No wonder there's a printed disclaimer on the packaging for the lanyard 'CAUTION Use Lanyard at own risk. No replacement if headset is lost'.

    The very real risk of losing the headset when carrying it in the otherwise cleverly thought up lanyard loop of course means one has to throw the lanyard away and resolve never to use it.

    But, and assuming you haven't lost the unit, either off its lanyard or out of your ear, its splendid sound quality makes it a joy to use, and its long battery life (together with battery charge level feature) makes keeping it charged and available for use easy to do.

    Problems with the unit always linking up to an iPhone were puzzling, and Cardo offered no clue as to what the issue (or solution) may be, instead noting that it is an occasional problem with many of the more high tech phones these days.

    Most of the time, however, all went perfectly, and in terms of simply answering or ending calls, and switching it on or off, it was easy to use.

    It is heartening to see good quality high tech products being developed other than in China. Cardo is an Israeli based company, although it too has the units manufactured for it in China.

    Connecting with phones

    This was not always the headset's strongest point, with it occasionally (rarely, but a couple of times during a week of usage) 'forgetting' its connection to my iPhone, and needing to be re-paired (that is, paired again, not fixed).

    It showed no problems pairing with a Blackberry, although I didn't test it as extensively with the Blackberry.

    Summary

    The most distinctive and positive element of this headset is its excellent sound quality. This is the first headset that I've felt unreservedly good about using; if anything, sound quality improves via the headset rather than when speaking directly through the handset.

    In other respects, the headset is average to good. It has average to good battery life, weight and design, and is averagely priced. It has a very wide array of features, but increasingly our feeling is that most of these features are distractions rather than benefits - it is easier to follow the on-screen helpful prompting on your phone when you want to do something 'clever' rather than try and puzzle out a non-intuitive series of timed button pushes and flashing colored lights.

    The Cardo S-800 has a current (Apr 08) street price of about $36 through Amazon. This puts it in the affordable price bracket and only slightly up from the lowest price budget units that often disappoint greatly in actual use.

    Spending a mere $10 more than the cost of a price leading headset such as the Jabra 125 seems like an easy extra cost to justify.

    But should you spend even more again and choose the much more pricey Aliph Jawbone? To answer that question, check out our comparison page that highlights the similarities and differences of these two high-end