The Bluetooth module is designed for vehicles with an MMI socket. If your car 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 module. The device name will appear during pairing. It features Bluetooth 4.1 and supports automatic connection without requiring a password. After pairing, select AUX on your radio to stream audio from your phone through your car speakers. You can play music from any Bluetooth-enabled device such as a smartphone, tablet, or MP3 player. Note: This module supports audio playback only. It does not support steering wheel controls or hands-free calling. Features: - Plug & Play - MMI connector - Material: Plastic - Bluetooth version: 4.1 - Supported Bluetooth profile: A2DP (audio transmission) - Auto-pairing setup in under a minute - Compatible with existing CD changer systems - Operates with Bluetooth-enabled devices - Cable length: 23 cm Compatibility: Designed for models with Media Interface (Code 518), including: - C Class (2009 and up) - E Class (W212 / S212) - M Class - R Class - S Class And other models equipped with the Media Interface (Code 518) Important: Please confirm your vehicle has an MMI socket before purchase. Color: Black Package includes: 1 x Bluetooth Adapter with AUX Cable Note: Other items shown in images are not included. Due to lighting and display differences, the actual color may vary slightly from the image. Measurement tolerance is +/- 1-3 cm. Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!