Car AUX Audio BT Adapter with Microphone Replacement for BMW X3 X5 Z4 E83 E85 E86 E39 E53

Features: Replacement for BMW X3 X5 Z4 E83 E85 E86 E39 E53. Insert this item to the back radio then connect red wire to 12V+,black to 12V-. Match your phone or pad to BT module,choose Aux and play music through car speakers. Specifications: Package Weigth: 60g/2.1oz Microphone Cable Length : 1.5meters Package Size: 18122cm/7.14.70.8in Applicable Models: for M-ASK, ASK-CD and CCC for BMW 1er Serie (E87, E88, E81, E82),Serie 3 (E90-E91-E92) 2002 - 2008 for BMW (E65) (E66): 735i, 735li, 740i, 740li, 745i, 745li, 750i, 750li, 760i, 760li (and diesel) 2003 - 2010 for BMW (E63) (E64): 6-Series: 630Ci, 630i, 645ci, 650i, M6 (Coupe and Cabriolet/Convertible) 2004 - 2010 for BMW (E60): 5-Series: 525i, 525it, 528i, 528it, 530i, 530it, 540i, 540iT & M5 (Sedan and Touring) Package List: 1 Microphone 1 Car AUX Audio BT Adapter