wireless headphones are provided with a usb device that is radio signal connected with the wireless headphones. This devide is connected to CPU through a cable and headphone is wireless.
Bluetooth? http://www.google.com/search?q=bluetooth+computer+headphones Or you could just get some 'normal' wireless headphones and run them from your soundcard's output.
yes there is a way just go to a computer retail shop and ask for a wireless headset. most wireless device like my a4tech mouse has an RF transmitter which is plug in usb port to function.
Wireless Headphones are very useful.I have one of them. The receiver is connected to the CPU with a wire and the receiver transmits rays to the wireless headphone which makes it work..I can also be used with DVD, TV, MP3 player etc. Also comes with built-in FM.
Its very simple. You just need to buy one. Also you don't need any Bluetooth. They will supply whatever you want in the box itself. - Digital -
You may find more than U needed if you just search it on e-bay. That will take only few seconds. Just try.
I would assume there is bluetooth headphones out there. and I know there are regular wireless headphones like for drumers but I imagine it would be a pain to hook up to pcs