Works very well and has a descent range. I've sent back two headsets before this one but this one's a keeper. Considering the price sound quality on both ends is exceptionally well. The only few set backs is it can be sensitive to wind if you're outdoors, it can become uncomfortable in the back of your ear but not enough to effect the quality (you can easily just switch ears every few minutes) and the battery life could be longer. These small things are all that keep it from 5 stars. But even still a very good buy that I don't regret.