I recently purchased the Jawbone headset and my first reaction to it is that it no better than the most average headsets I can find. Here are a couple of things I didn't really like but could put up with, its heavy and it doesn't sit right in my ear no matter how configured. I also found that people did not hear me really well and that I could not hear them all that well either. I have adjusted it several times for background noise but just found that the one I have just isn't as great as I was expecting. After about a week it wouldn't take a charge anymore so I sent it back. Hopefully it was just altogether defective and the replacement works better.