Thee sound couldn't be better at this price point. The headphones are not too hyped in the bass and have balanced treble and mids. They give a clear stereo image.
The headphones are very comfortable, I sometimes forget they are on. I deducted a star for comfort as I sometimes get a bit sweaty, it would have been nice to be able to replace the earpads, preferably with velours pads because of this.
They are well built but the hinges don't give a lot of confidence, although I have no experience with them failing so far. I wish they were a bit more compact when folded. The earpads seem a bit flimsy as well but have not flaked or ruptured so far, the case protects them well.