Inexpensive wireless headphones for a blu-ray player?

[srinivas1015]

I need a pair of wireless headphones for my Oppo blu-ray player. What are my options? How do I connect them? Using the Optical out on the player?

I just want them to be lightweight. Hopefully something less than 5k. I already have a main 7.1 setup and this is only for nighttime viewing. So I'm not looking for audiophile quality. Cheap and wireless are my only two requirements.