Can i use any bluetoth headset for my ps3?

May be...

any blutooth headset

yes, and to do this, you need to go to register bluetooth device on the accessory settings, you will also need to read your manual on your bluetooth headset to find out how to let it connect to the ps3

Yes

Yes! I suggest Bose or Sony They Have the highest frequency so you can play your ps3 from far.