We’re still rocking a first-gen PSP, so we’re not too broken up over headphone wires, but now that the PSP Slim can output game video to a TV, this little Bluetooth hack by N3M515 over at Instructables is just the ticket — and it’ll add in some wireless action to your PS2 in the deal. Basically you’ll need to sacrifice a PS2 headset adapter, a Bluetooth transmitter / receiver kit, and some basic soldering skills, but when you’re done you’ll be ready to frag out headset-style — and it’ll even work with PS2 games on the PS3. Check it all out at the read link.

Source:http://www.engadget.com/2008/01/16/psp-ps2-hacked-to-support-bluetooth-headsets/