Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not Just Bad Really Bad!

This ear piece has a mind of it's own, sometimes it works but most of the time it doesn't. I don't know if it is incompatible with my phone or just a bad product. When I call someone I can hear them but they cannot hear me, I have to push the button on the ear piece several times before it finally connects or I have to hang up and dial again. Out going calls are a challange for this ear piece receiving calls are fine. I would not recommend this to any one. I have yet to find an ear piece that truely works they way they are supposed to, I guess I will keep looking.