Features:

Choose AUX from your car's radio and you can play music from your cellphone in the car.
If there is an MMI socket, the bluetooth module will work.
Have auto connect recorded and 2 devices supported at the same time.
Plug and play. Simply plug into your car's existing media socket.
The voice of music, film, map navigation can be transmitted to the car, which can only transmit the sound, not play the image on the car.
This is a non-OEM product, accessory only!

Specifications:
Material: Metal, Plastic
Color: Black
Condition: Brand New
Bluetooth Version: 2.0, 3.0, 4.0, 5.0
Wireless Adapter Size: 25.4x3cm / 10.00"x1.18"(L*W)

Fitment:
for Mercedes Benz A-Class W169 06/08-08/12
for Mercedes Benz A-Class C169 06/08-08/12
for Mercedes Benz B-Class W246 11/11-10/14 NTG4.5 W245 06/08-10/11 NTG2.5
for Mercedes Benz C-Class W204 03/07-2009 2011-02/14
for Mercedes Benz E-Class A207 03/10-04/13
for Mercedes Benz E-Class S212 11/09-03/13 S211 06/06-10/09
for Mercedes Benz E-Class V212 07/10-05/13
for Mercedes Benz E-Class W212 03/09-03/13 W211 06/06-02/09
for Mercedes Benz S-Class C207 05/09-04/13
for Mercedes Benz M-Class W166 11/11-08/15 NTG4.5
for Mercedes Benz G-Class G463 10/00-05/12
for Mercedes Benz CLS-Class C218 01/11-08/14 C219 04/08-12/10
for Mercedes Benz GLK-Class X204 10/08-05/12
for Mercedes Benz SL-Class R230 04/08-03/12
for Mercedes Benz SLK-Class R171 04/08-02/11 SLK-Class C639 NCV2 Vito Gewerblich 10/10-09/14 10/10 NTG2.5

Package Includes:
1 x Car Bluetooth Adapter