Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Good deal for people who like high frequency noise
Review: Ok,I bought these two or three months ago after a colleague told me that noise-cancelling headphones are very nice when you are on the plane for hours and hours. He spend $299 for his. When this set was on sale for $15 I asked myself what can go wrong - especially when brand Aiwa is behind this.Here are the reason why I don't like this set:- very, very annoying "high hiss" (see others people's reviews)- beside this extra noise I actually noticed only a little reduction of external noise; I tried it on the plane from California to Germany for I would say 2 min (couldn't stand the high hiss for longer), and also in an office with a desktop computer on; I'm not sure if external noise is really reduced or ears now focus on high frequency noise.- it is not very comfortable due to plastic top- with "high hiss" off, sound quality is like typical $5 headphonesHope this helps.
