For PSP Go owners, a very cool feature is the ability to pair bluetooth devices with the system. This recipe will show you how to toggle between outputting audio between the PSP Go’s speakers/headphone jack and a bluetooth headset/speaker.
1. Pair your bluetooth device with your PSP Go.
-Go to Settings > Bluetooth Device Settings
-Be sure to turn the Bluetooth Connection ON. Then select Manage Bluetooth Devices.
-Click on Register New Devices; put your headset into pairing mode and pair it with the PSP Go by following the onscreen prompts.
2. Once your headset/device is paired. Be sure to leave the Bluetooth Connection on.
3. Finally, open up the music player or a game and when you want to switch between the PSP Go’s speaker or your headset, just hold the Audio button on top for about 7 seconds. It will change the volume icon w/a bluetooth icon and audio on your PSP Go should start outputting via your headset.
To toggle back to speakers/headphones, again hold the audio button for about 7 seconds and it will switch back.
This should work with any bluetooth headset and does not require it being a stereo headset (ie any $5 headset should work).