Instruct: Classify Amazon reviews into positive or negative sentiment
Query: If you are looking for a wirelss headphone, this may be the one.

Excellent product. This wireless headphone reproduces sound that is crystlely clear. With this headphone,I am able to enjoy surround sound. Easy to tune to the emitted signal. I used the headphone to listen to music and tv continueousely for seveal hours without charging the batteries at first and it is still working fine. once in a while I do get a burst of static. I am glad I bought this headphone