Things You'll Need
Instructions
Power on your Sony PlayStation 3 and press the PS3 button in the middle of the controller. The PlayStation now recognizes the controller. Remove the controller from the system and unplug the USB cable. The controller still functions but it opens up the USB port.
Connect the USB end of the first PS3 wired headset into one of the two USB ports on the front of the Sony PlayStation.
Power on the PlayStation 3 wired headset. In a moment the light blinks on. This means the PS3 has detected the wired headset.
Repeat the connection process with the second wired headset and the second USB port on the system. Once the light blinks on you can use both wired headsets.