This Steelseries 7h headset uses high quality 50mm drivers and pull out microphone. It performs very well either as a standalone headphone for music/movies or as headset while gaming/chatting. It can be dismantled for easy portability as well (No more messy headphone cable tangles to worry about; you can just detach the cables while transporting them ).

This set also comes with an additional USB soundcard to drive the headphones if your laptop soundcard isn't great!

You can look for more details at http://steelseries.com/products/audio/steelseries-7h-usb.

I am asking for $120, which is even less than the price without the USB soundcard. I will only accept cash, in person.