Instruct: Classify Amazon reviews into positive or negative sentiment
Query: They are wireless. That's about it.

I've never written a review before, but I am compelled to say that these things are very disappointing. Once you get settled, you can avoid static, but the quality reminds me of watching a VHS movie on a TV with one speaker. Voice quality is lousy. Base only makes the rest of the sound distorted. So very disappointing. I expected better from Sony.