Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great if you're Deaf!

The hearing impared will love this product, because they will never have to suffer the cacophonous sound produced by these primative headphones. Cavemen bashing rocks together had better harmonics than these below average highly pitched out of tune, out of base, plastic cheap-phones. I could not wait to throw these phones away after purchasing them. They are an insult to your ears. If you have already bought them, please dispose of them, as your ears will gladly thank you. If you like music, or sound, or a quality product, do not buy this sub par instrament. The bottom line: If you feel the need to be transported back to the 80's (as in 1880's) for phonograph quality sound then these are the headphones for you. Otherwise, buy something else.