This is exactly what I was looking for and works perfectly. The only small drawback is the battery life which everyday I've used it works from 9am to roughly 1am so its around 4hrs of continuous usage at a medium volume level with my in ear earphones. I use it with my PSP2003 5.5 GEN D3 plugged into a Sony TMR-BT10 - Bluetooth wireless audio transmitter
. A good feature is the use of external earphones so when the Nokia receiver dies I just switch the earphones to the PSP which lasts 7 hours in total when underclocked. The range of the device is excellent and works over a distance of 7 meters before crackling, it even faired well through my thick jacket with very small amounts of crackling. The default code of the device is 0000 so make sure if you have a non configurable transmitter that it's a 0000 one.