The price is good, but it's not good to use.1. The voice quality isn't good, there were a lot of noises-ear phone using in-ear headset. but the quality is good if using "clip"/"wired" part.2. It's very often disconnected by my cell phone if it's not in use for a while. I had no such problem using my previous bluetooth headset. But it's easy and fast to re-connect it.Comparing with its price, it's just acceptable.