I've been looking for the perfect hands free headset and I think this is it. Comfortable to wear, great sound quality. People don't know I'm using the speakerphone because it doesn't suffer from audio degradation like using the speakerphone or other headphone/mic combos. Oh, by the way, it's just a microphone. This is a bit cumbersome, but you need separate headphones to make calls. Then you need a splitter with a jack socket for this microphone and another headphone socket. A bit tricky I know, but at least it works great at home.