Features: 1.High Quality Material: Bluetooth aux audio cable is made of high quality ABS material, wear resistant, high strength and durable. 2.Function: Pair your phone with bluetooth module and turn on auxillary, you can enjoy music from your phone. 3.Excellent Performance: Low power consumption and long working time. With stable performance and high reliability. 4.Portable: Compact size, lightweight and portable, with microphone, you can hands free calling, more practical. 5.Easy Installation: Easy to install, just plug and play, no modification is required, convenient for using, save your time and energy. Specification: Item Type: Bluetooth Aux Audio Cable_x000D_ Material: ABS_x000D_ Microphone Line Length: Approx. 150cm/59.06in_x000D_ Fitment: _x000D_ Replacement for E46 1999?2006: for 320i, 320ci, 320cic, 323i, 323ci, 323cic, 325i, 325ci, 325cic, 328i, 328ci, 328cic, 330i, 330ci, 330cic M3 (Coupe, Sedan and Convertible)