AMI MDI to Bluetooth Music Adapter Audio Aux USB Cable For Mercedes-Benz MA 2008 100% brand new and high quality This cable works with Mercedes-Benz all models from with AMI interfaces.( It usually in the armrest box or the co-pilot storage box.Please confirm if there is a corresponding socket in your car, not every one has a socket) Not supports HFP AVRCP, not supports hands free phone call Wireless Bluetooth music adapter Can be used to connect your smart phone with car audio Simply plug into your cars existing iPod/Media socket Plug and Play, no installation required Bluetooth Function (Blue led indicator mode): 1. Bluetooth A2DP music streaming to Mercedes-Benz MMI system 2. Supports pairing with two bluetooth device to play music 3. Pair your Smartphone,pad,etc with the bluetooth module and choose AUX in Audio selection. 4. You can only track up and down from Phone or Pad, not from car. USB function (Red led indicator mode): 1. Play USB flash musics via Mercedes-Benz MMI system 2. Displays song info and control tracks via MMI system 3. Charge smart phone via USB connection Bluetooth Version:Bluetooth v4.0 Working Range:10m mit Frequency:2.4-48 GHz Working Voltage:5V Working Current:25-50mA Compatible with:Fit for Mercedes-Benz Warm Tips: Please make sure if your car has this interface before buying; if there is no interface, please do not buy it Colour:Black Material:PVC+Copper Size:39.5x4.5cm Package Contents: 1 * Wireless Bluetooth Music Adapter for Mercedes-Benz Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.