1. This cable is with Bluetooth module. 2. This product is specially made for car audio/stereo. 3. Can be used with radios if only there is socket for our connector and it has AUX function. 4. Just plug connector into back of radio, connect two wires with ACC 12V+(red), GND 12V-(black). 5. Choose Aux from panel and connect your phone or mp3 with bluetooth. 6. You can enjoy music from phone or mp3 pad and more. (They phone should have Bluetooth function.) 7. Bluetooth 5.0 version, and compatible with 2.0 3.0 4.0 other versions of Bluetooth, can support commonly used MP3 format audio, but also support WMA WAV FLAC, and other high-quality audio format decoding, non-ordinary Bluetooth functions, can support DSD large capacity transmission. Black: GND- Red: 12V ACC+ Bluetooth module connector: 12V Fitment: -9852/E -9856/E -9857/E -9870/E/R/ -9871/R/RR -9873/E/RB -9881/R/RB -9883/E /R -9885/R -9887/R DVA-9861/Ri IVA-D105/E/RIDA-X001 IVA-W205/E IVA-W202R IVA-W200Ri IDA-X001 IDA-W200Ri -W200Ri Colour: black Material: plastic Package Contents: 1 x Car Bluetooth Module Only above package content, other products are not included. Note: Light and different displays may cause color of item in picture a little different from real thing. The measurement allowed error is +/- 1-3cm.