ViseeO Tune2air WMA1000 - Interface Wireless Bluetooth Music Adaptor for in-car iPod Integration (Audi, Volkswagen, Mercedes etc) (Electronics)
Used with MMI 3G Plus in a 2014 A4 (yes A2DP is an option when the Audi Bluetooth is present by default), it allows me to have the iPhone, iPad, iPod touch, the Xperia Z1 or Xperia Tablet Z Bluetooth and share all of their audio content in the car wi