The Bluetooth module is designed for BMW E85 E86 Z4 2003-2008 E83 X3 2004-2010 for Mini 2000-2006. Associate your phone or your mp3 with Bluetooth to the module, choose AUX on your radio and you can listen to music from your phone in your car. Comes with a microphone for hands free calling. Bluetooth 5.0 version, JieRui-BT 5908 stereo Bluetooth chip, HD audio transmission using the AUX signal of your car. It can receive and play music up to 10m/33 ft away. Easy to install, just plug the connector into the rear socket of your radio. Made of high quality ABS which is tough, abrasion resistant and durable for maximum durability and long life. Specification: Material: Plastic Voltage: 5-12V Bluetooth Version: Bluetooth 5.0 Bluetooth: JieRui-BT 5908 Applicable models: for BMW E85 E86 2003-2008 Z4 (2.0, 2.5, 3.0 & Coupe and Convertible models) for BMW E83 X3 (2.0, 2.5, 3.0 & models) 2004-2010 for Mini: COOPER (R50), COOPER S (R53) & JC WORKS (Coupe & Convertible) 2000 - 2006 Size Chart: Microphone Cable Length: 1500MM/59.06inch Package Includes: 1 Piece Adapter Audio Cable 1 Piece Microphone Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!