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Title: Nice theory - Poor execution
Review: My first JawBone stopped working after 3 weeks of light use. When I made calls, I could hear the person I called but they could not hear me. I guess the "noise cancellation" had its opinions about my voice :) Seriously, I tried using it with an iPhone and a Motorola V3c, then turning the noise cancellation on and off before I finally RMA'ed it for an exchange.My second unit appears to be working so far, but I've only had it a week...Now about voice quality: Compared to my 1-1/2 year old cheap low-tech Motorola HS805, the incoming voice sounds tinny. It sounds like the treble has been turned up, or the dynamic range is really narrow. To be fair, I have been told that my voice sounds OK and that the noise cancellation does seem to work well.In the end, I have second thoughts about spending this much on a product that delivers marginally better voice quality with a big question mark on durability and reliability.
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