Bluetooth Handsfree A2DP USB SD AUX MP3 WMA Player Fiber Optic Adapter Interface Car Kit for Mercedes Benz A B C E Class Audio 20 50 Comand

Does everything it should, and surprisingly well! Simple setup and integrates steering wheel controls, Bluetooth audio streaming and Bluetooth phone via the factory head unit. Everything works like it was factory integrated and installed. Yes, you will lose your CD changer function but you gain so much more!

Great device, Installed in 15 mins without taking out stereo. Just from the glove box I removed the cd changer and connected the optical cable directly. then just splice the power cable and works great. finally I can play music from my phone.

Installed this unit yesterday, it constantly loses connection, shows error with cd challenger. When I call it is super slow, and once you are done with you call, it blasts music fro about 30 seconds, you cant control volume.... during those 30 seconds..

Easy hook up as a replacement for your 6disc cd changer.

Does not work in our 2008 CLK 350. Replaced CD changer for device as instructed but would not communicate with car computer. Made contact with seller told to reset. Did. Still did not work. No further word from seller. Junk.

Used for two months works well

Works amazing on my 2005 E55 AMG. Had to remove 6 disc changer, but I dont care. The digital bluetooth sound is amazing! Has steering wheels controls and all!

Installation was a breeze. The sound is fantastic. I cannot say enough good things about this product.