Features: 1.Fitment: Audio wireless bluetooth cable is professionally manufactured, perfect replacement for 1 3 5 6 series E60 E63 E64 E66 E81 E82 E70 E90. 2.Function: Match your phone with the Bluetooth module, select aux from the radio, and then you can play music through the car speakers using your phone. 3.Clear Sound Quality: Connected to car stereo through the wiring harness, no interference, no loss of sound quality, comparable to the original CD sound quality. 4.Premium Material: Bluetooth wireless wire harness is made of ABS plastic, wearproof, high temperature resistant, not easy to crack, can be used for a long time. 5.Plug and Play: Car Bluetooth module is easy to operate, you can just plug the 12 pin connector into the socket of your radio, no complicated steps. Specification: Item Type: Bluetooth Wireless Wire Harness_x000D_ Material: ABS + Metal_x000D_ Bluetooth Version: 5.0_x000D_ Plug Interface: 12pin Port_x000D_ Fitment:_x000D_ Replacement for E60 5 Series 525i, 525it, 528i, 528it, 530i, 530it, 540i, 540iT M5 (Sedan and Touring) 2004 - 2010 _x000D_ Replacement for E63 E64 6 Series 630Ci, 630i, 645ci, 650i, M6 (Coupe and Cabriolet Convertible) 2003 - 2010 _x000D_ Replacement for E65 E66 735i, 735li, 740i, 740li, 745i, 745li, 750i, 750li, 760i, 760li (and diesel) 2002 - 2008 _x000D_ Replacement for M-ASK ASK CD CCC_x000D_ Replacement for 1 Series E87, E88, E81, E82_x000D_ Replacement for 3 Series E90 E91 E92