The titanium diaphragms and neodymium drivers produce the clearest, richest sound imaginable. They are so good that other headphones sound "tinny" to me and I cannot listen to them. The clarity and true sound reproduction are unparalleled, and the design of the earphone cups means that the pad keeps full contact with my ears with no gaps or openings. Truly worth the money!!!

I have a pair of the Sony MDR-1AM2’s and Bose QuietComfort 35’s and these genuinely sounded better. Was swapping the 3 out mercilessly for almost an hour because I thought I finally lost my mind or something. It’s literally worth the 25 dollars just for the entertainment of hearing them sound better than expensive headphones. These Koss products are impressive man, this stuff is no joke.

Some of the best headphones out there. I'm very satisfied!

Great sound, durable as described.

I have not purchased these headphones, I'm sure they sound good. But one thing I do know, these look cool, giving cool kid in computer class vibes.