the Jawbone is by far the best bletooth product on the maket to date. It uses a little bit of cleverness to work out what is backround noise and what is spoken. Its all done through vibration and was origonaly desighned and used by the us millitary in thier tanks( a bit like the hummer befour Arnie got one). Hope this helps

steveunderhill1

ecuse my awfull speling :)

the Jawbone is by far the best bletooth product on the maket to date. It uses a little bit of cleverness to work out what is backround noise and what is spoken. Its all done through vibration and was origonaly desighned and used by the us millitary in thier tanks( a bit like the hummer befour Arnie got one). Hope this helps