Something else I can highly recommend is the Aliph Jawbone Bluetooth headset. I have used Bluetooth headsets on and off since they first came out and this product is, without doubt, the best
I have ever found, by far.
There are two reasons for my enthusiasm. First, the Jawbone is easy to wear. Many other headsets are somewhat uncomfortable
because they trap a small moist pocket of air in your ear canal. The problem is that you have no choice about this if you
want to be able to hear the speaker clearly – a snug fit seems to be required by most products. This little humid zone has
always made my ear itch furiously within 15 or 20 minutes but not so with the Jawbone. Somehow the Jawbone is engineered such
that it maintains enough contact for the speaker to be audible without trapping moisture.
The second, and bigger reason, for my enthusiasm is the Jawbone uses amazingly effective signal-processing technology to remove
external ambient noise. Part of this is achieved through a small nub on the inside of the headset that rests on your cheek.
This is a sensor (I am told it is an accelerometer) that detects when you are speaking and uses that information to evaluate
the noise environment and tell the signal processor when and what to filter.
from: Gearhead
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