Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Much better than the Sony's I bought previously!

These headphones work great all around the house. I can even use them when I am outside doing yard work while the base sits in my living room! Sound quality is very good, but there is a slight hiss most of the time that is noticeable when audio is quite. Far better than any other wireless headphones I have tired in this price range.