Sennheiser RS 120 - headphones

The RS 120 is an open, supra-aural wireless RF headphone system. Its transparent and well-balanced sound with great bass response makes this system an ideal choice for all types of music and TV applications. Furthermore, its innovative "easy recharge" function offers the ultimate in convenience when it comes to charging and storing your wireless headphones. Enjoy... More total freedom of sound, stylish design and maximum comfort, all at an affordable price.

I have first seen this wireless headset, on one of the resident at work. She is using this kind of wireless headset for her television so her roomate will not be disturbed when she will be in bed at night. She can even wearsthe headset with her like 10ft away from her television. So she can still hear the sounds from the show even without seeing it.

You can buy this at target or circuit city for around $120.oo