Feature                         Comment

Cost

List price $119.99.

Purchased from Amazon for $75, May 08

Note - this is an obsolete model and has been replaced by the better in almost every respect Jawbone 2.  We do not recommend you buy an original Jawbone headset, because the new Jawbone 2 is comparable in price and superior in performance.

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.

Compatible with Nectar retractable and necklace style headset holders.

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.