Features: 1.Applicable Model: The bluetooth aux adapter cable is a replacement for Benz W124 W140 W202 W210 R129 BE2210 BE1650. 2.Practical: You can use your phone to play music through your car speaker and talk to your phone. Enjoy hands free calling. 3.High Sound Quality Transmission: Adopts high fidelity audio, high sound quality transmission, so that users can enjoy more pure music and sound. 4.Fine Workmanship: Professional manufactured, exquisite workmanship with unique design, ensure stable performance and high reliability. 5.Easy to Use: Simply match your phone or tablet to the Bluetooth module and select AUX from the radio. Specification: Item Type: Bluetooth Adapter_x000D_ Material: ABS_x000D_ Fitment:_x000D_ Replacement for Benz W124 W140 W202 W210 R129 BE2210 BE1650