You are considering whether to buy a product. You look at the reviews. Would the following review decrease or increase the chances of you buying the product?
Review title: Headphone noise
Product review: Bought these headphones about 3 weeks ago and have found that I can only wear them for about 15-20 minutes max. The NR feature has a high pitch tone that drives me nuts when there is no music playing. When music is playing I can tolerate it for a little while. I have found that using the headphones with the NR feature off is a little more comfortable for me but the headphones do tend to push hard against your head getting very uncomfortable for long play listening. They do produce a nice sound if you can overlook these two things.
