Yes, I know, you could use any old Bluetooth dongle to support Bluetooth on your PSP. But this particular A375 Bluetooth PSP Audio dongle by Ever-e fits lovingly on the side of your PSP, making it just so much nicer to tote around. Letting you transmit high fidelity digital audio streaming to any compatible Bluetooth Stereo headphones, it can also be used on any old audio player with its 1/8-inch stereo audio extension.
Bluetooth Game Dongle [Ever-e]