The Bluetooth module is designed for Mercedes-Benz vehicles with an MMI socket. If your vehicle has an MMI socket, this Bluetooth module will work. Simply plug the MMI connector into the socket located at the back of your radio. Pair your phone, MP3 player, or tablet via Bluetooth to the modulesearch for the name: Klevery. This device uses Bluetooth 4.1 and supports automatic pairing without requiring a password. Select AUX on your car radio to play music from your phone through the car speakers. After pairing your phone or tablet with the Bluetooth module, choose AUX input on your radio to stream audio. You can play music from any Bluetooth-enabled device such as smartphones, tablets, or MP3 players.Note: This module supports audio playback only. It does not support steering wheel controls or hands-free calling functions.Features: - Plug & Play installation - Connector type: MI plug - Material: Plastic - Bluetooth version: 4.1 - Supported Bluetooth profile: A2DP (for audio transmission) - Auto-pairing setup completed in under a minute - Compatible with existing CD changer systems - Operates with any Bluetooth-enabled device - Cable length: 23 cm Compatibility: Mercedes-Benz models from 2009 and up equipped with Media Interface (Code 518), including: - C-Class - CLS (2010) - E-Class (W212 / S212) - M-Class - R-Class - S-Class And other models with compatible MMI socketNote: Please confirm your vehicle has an MMI socket before purchase.Color: Black Package Includes: 1 x Bluetooth Adapter with Aux Cable Note: Other accessories shown in images are not included. Lighting conditions and display settings may cause slight color variations between the product image and the actual item. Measurement tolerance: +/- 13 cm.