Instruct: Classify the given Amazon review as either positive or negative.
Query: Hurts your ears, sound is good

I got these to try and kill my hearing more slowly than earbud headphones, but these headphones are really uncomfortable. After about a half hour of wearing them, I get a headache because they are pushing into the back part of my ears. Maybe I just have a weird-shaped head, but try and look somewhere else for headphones tat won't cause you physical pain.