Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Good for some purposes
Review: I've been using these headphones for a while and have been very pleased so far. First the battery life is outstanding. I used the headphones for over a year before the batteries ran out. Others have complained about the fit but I guess I'm lucky in that they don't bother me. There is some hiss when you turn them on and I wouldn't recommend them for quiet listening. In airplanes and on the subway however I have found the headphones to work very well in cancelling noise and the hiss is really not a factor. Sometimes high pitched noise like voices or loud headphones feel like they are amplified. Overall, for subway/bus/plane listening these are a good deal and I recommend them.
