Looking to get some wireless headphones for iPod touch.

Have no idea what to get, what to look for or how they actually work.

Easier to ask on here than figure it all out so can anyone recommend a decent set?

Not worried about price (unless they cost hundreds in which case I won't bother) but I need the ones that go in your ears as opposed to the big ones worn by footballers. Don't want cheap shit - need some quality ones with good sound.

Cheers people.