Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Sennheiser RS120 Wireless Headphones

This is my first set of wireless headphones so I don't have something to compare this set too. The headphones were easy to install. The sound quality is very good. I went outside the house and could still hear good quality sound. The headphones are comfortable to wear. A good tip I learned from previous reviews is to turn up the volumn on the tv set. This method prevents any background distortion. The only negative I can come up with is the fit. Again they are comfortable but not a snug fit.