AMI MDI Car Bluetooth Receiver MP3 Music Interface Adapter Cable for Audi VW

Feature: 1. Built-in Bluetooth 4.0 with EDR and AptX module for premium sound quality. 2. Built-in noise reduction circuit, high quality sound, clear and no noise. 3. This wireless Bluetooth music adapter is designed for VW/Audi car with AMI or MDI interface. 4. The adapter auto-connects to the last paired device when a car is turned on. 5. It also support playing U-disk music and charging smart phone, simply press the button to change modes between USB mode and Bluetooth mode. 6. Works with Apple, Android for any other Bluetooth capable devices,including iphone 7 and Samsung galaxy 8. 7. It needs regular USB charger for a cigarette lighter port since 2G systems do not deliver power to the AMI port. Specification: Material: PVC + metal Color: Black Working voltage: 5V Working current: 25-50mA Bluetooth vision: v4.0 with EDR Transmission frequency: 2.4-4.8GHz Bluetooth transmission distance: 75dB Degree of distortion