Car Bluetooth 5.0 Aux Cable Mobile Phone Free Calling Adapter for Pioneer IP-BUS
Operates on ALL Pioneer Radios with CD changer port commonly known as IP-Bus : The bluetooth module is made for Pioneer IP-BUS Radio; Just plug the Black connector into the socket back of your radio; You can just Insert this item to the back radio then Connect the red wire to 12V+, the black wire to 12V-.
