They are super lightweight so it feels.like I can wear them for hours on end without fatigue. Sounds like vocals and background instruments are quite sharp.
Only one complaint so far but it was user error. These cans are so symmetrical that I tend to not realize if they are on backwards and it messes me up real bad in certain video games. Each can is marked for what ear but only on the back so if you grab them backwards you wont see the markers.