Summary: The sound quality isn't as good as advertised. There seems to be too much background noise where others on the call have a hard time hearing. Because of this I don't use it much, and the rechargable battery doesn't seem to like the intermittent use, i.e.
Summary: I've had this product for 3 weeks and so far so good. It linked quickly to my Motorola phone and others claim to hear me just fine. At times the speaker cuts out but so does a regular cell phone.
Summary: I bought this to add bluetooth to my car. I found that the sound quality is mixed. The other party often complained of the speech not being clear. It got better with the mic pulled out and closer to the speaker.