Condition: Brand New Item Type: Car Bluetooth Cable Adapter Material: ABS Color: As the Picture Shown Bluetooth Version: 5.0 Support for: 4.0, 3.0, 2.0, 5.0 Fitment: Fit for E46 320i, 320ci, 320cic, 323i, 323ci, 323cic, 325i, 325ci, 325cic, 328i, 328ci, 328cic, 330i, 330ci, 330cic & M3 (Coupe, Sedan & Convertible). Microphone Cable Length: Approx. 150cm/59in Connect Method: Just plug the 10pin connector into the socket on the back of the radio. You only need to plug this item into the rear radio, then connect the red wire to 12V+ and the black wire to 12V-. Match your phone or tablet with the Bluetooth module, then select Aux from the radio, and then you can use your phone to play music through the car speakers. 1、High?quality ABS material, hard, wear?resistant, and has long service life. 2、Can be applied for E46 Business CD 10Pin, also fit for 320i, 320ci, 320cic, 323i, 323ci, 323cic, 325i, etc. 3、Small, compact, light in weigh, plug and play, simple and convenient, and easy to carry. 4、Support Bluetooth 5.0, has low power consumption, reliable for using, to better meet your demands. 5、Allows you to listen to music from your phone, tablet, mp3 player, to bring you more convenience. 1 x Adapter 1 x Microphone