Things You'll Need
Instructions
Turn on the PlayStation 3 console.
Plug the USB-to-stereo adapter into one of the USB slots on the PS3.
Insert the stereo-to-stereo adapter into the headphone jack on the USB adapter.
Plug one of the headsets into one of the stereo-to-stereo adapter's headphone jacks. Connect the remaining headset to the remaining headphone jack on the stereo adapter.