Usage Tips:Feature 1Applicable Model: The bluetooth aux adapter cable is a replacement for Benz W124 W140 W202 W210 R129 BE2210 BE1650. 2Practical: You can use your phone to play music through your car speaker and talk to your phone. Enjoy hands free calling. 3High Sound Quality Transmission: Adopts high fidelity audio, high sound quality transmission, so that users can enjoy more pure music and sound. 4Fine Workmanship: Professional manufactured, exquisite workmanship with unique design, ensure stable performance and high reliability. 5Easy to Use: Simply match your phone or tablet to the Bluetooth module and select AUX from the radio.Item Type:BluetoothAdapterMaterial: ABSFitment:ReplacementforBenzW124W140W202W210R129BE2210BE1650 .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x BluetoothAdapter