INVERY Airdual Bluetooth Adapter Receiver for Audi MMI AMI Music Interface Check Compatibility Before Order, Compatible for Audi...

INVERY Airdual Bluetooth Adapter Receiver for Audi MMI AMI Music Interface Check Compatibility Before Order, Compatible for Audi Concert/Symphony/AMI/MMI 3G, Mercedes Media Interface Brand: INVERY Features: Steering Wheel Song Button Control, Head Unit Radio Button Control Type: AMI, MMI, MDI interface Size/Dimensions: 4 in x 1.7 in x 4 in Length: 4 L x 1.7 W x 4 H inches Compatibility: iOS and Andriod devices Application: iOS and Andriod devices Channels: 1