Instruct: Classify a given Amazon review as either positive or negative.
Query: Horrible Sound!

Bought a set of these (Radio Shack) because they were pushing them with the warranty (commission anyone) and they were awful. I returned them within the hour. I hear very little bass, and the sound sounds like its echoing through a sewer pipe. I usually listen to music on my zune at around 10/20 sound level. With these I had to crank it up to around 15-17/20. If you are at all picky about decent sound avoid these crappy headphones.