Details: * Brand new and high quality. * The bluetooth-compatible module is made for Pioneer IP-BUS Port * Just plug the 11pin 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-. * Match your phone or pad to bluetooth-compatible module.and Choose Aux from your radio, then you can use your phone to play music through car speakers. * You can hear music from your phone/pad/mp3(They should have blueooth function). Specification: *Condition: Brand new *Color: Black *Material: ABS Plastic *Product voltage: 5-12V *Bluetooth-compatible: 5.0+ EDR *Length: 27 cm *Compatible models: For PIONEER Radio IP-BUS input *Following models reference : For DEH-P 2500 R, For DEH-P 2600 R, For DEH-P 3500 MP, For DEH-P 6600 R, For DEH-P 9600 MP, For DEH-P 3100 UB, For DEH-P 4100 SD, For DEH-P 5100 UB, For DEH-P 7100 BT, For DEH-P 8100 BT, For DEH-P88RS-II, For DEH-P88RS, etc ... Package content: 1 x Radio Stereo AUX Cable Adaptor 1 x Microphone Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.