AUDI A4 S4 A6 S6 A8 TT 1998-2010 Bluetooth Hands Free Car Adapter Kit

Compatibility: Audi A2 1999-2005Audi A3 2003-2006Audi A3 2007-2009 (no MMI, no SAT)Audi A4 1998-2005Audi A4 2006-2008 (NO MMI)Audi A4 Quattro 1998-2005Audi A4 Quattro 2006-2008 (NO MMI)Audi A6 2001-2004Audi A6 Quattro 2001-2004Audi A8 1999-2002Audi A8 Quattro 1999-2002Audi Allroad Quattro 2001-2004Audi RS4 2007-2008 (NO MMI)Audi S4 2000-2005Audi S4 2006-2008 (NO MMI)Audi S6 2002-2003Audi S8 2001-2002Audi TT 2000-2008 (NO MMI)Audi TT Quattro 2000-2008 (NO MMI)   Integrated Bluetooth Car Interfaceadds Hands Free Calling and Wireless Audio to the original factory stereo of many cars. The system comes with built-in Bluetooth and microphone. GROM-BT3 module has two extension ports that can be used for Aux-In, HD Radio and iPod or iPhone integration with optional cables that are sold separately. Bluetooth functionality: Use your phone in the car hands free (HFP), stream your MP3 music from your phone to the factory stereo via Bluetooth Audio playback (A2DP), control your MP3 music with the