Connects2 adapter AUX with Bluetooth (replaces CD changer) for Audi. CTAADBT004

Audi adapter AUX (replaces CD changer) with Bluetooth. 
Connects2 CTAADBT004, ACV 58adbt004 (Fakra)

Audi Bluetooth (A2DP) interface - allows plug and play connectivity to your OEM head unit Audi, VW... 
The interface plugs into the OEM CD changer port, allowing A2DP music streaming and handsfree functions. 
As well as a 5V USB charging port and AUX input.
Plugs into the original CD changer port on the rear of the car stereo (NOT for FM based products), therefore offering high quality audio.
Allows connection of any audio device with 3.5mm headphone or RCA socket.
Stream music wirelessly via A2DP to your OEM car stereo from your smartphone.
Answer and end calls through the FF (Fast Forward) button on your car stereo.

Audi A3, 8P (2006-2013),
Audi A4, B7 Avant (2004-2009),
Audi TT, 8J (2006-2014)

For head units: Chorus I + II, Concert I + II, Symphony I + II
USB port - only charging function for smartphones, no playback function for mp3 files !