I should warn people that these are pure garbage.  mad.gif I bought 2 pairs in lowyat about 6 months ago. One for myself, one for my son. My son stopped using his 3 months ago as the cable contacts near the cup is dropping connections. I've used mine only a few times, and lately I've been using them just for music on my laptop, and the usb plug connection keeps dropping out constantly.

They are way overpriced garbage. My advice is to get a good sound card, like the Asus Xonar, and then get a good pair of regular headphones.