Features: 1. Bluetooth 5.0 version, backward compatible with Bluetooth protocols 2.0, 3.0, and 4.0. 2. Supports common MP3 format audio, as well as WMA, WAV, and FLAC high-quality audio format decoding. 3. Supports DSD large-capacity transmission, ensuring stable data transfer between devices and high-fidelity sound quality. 4. Pair your phone or tablet with the Bluetooth module, then select Aux on your radio to play music from your phone through car speakers. 5. This adapter allows you to listen to music from your phone, tablet, or MP3 player that has Bluetooth capability. 6. Supports hands-free calling with clear sound. Plug and play, easy to install and convenient to use. Item Type: Bluetooth AUX Adapter Material: ABS Voltage: DC12V Bluetooth: Bluetooth 5.0 Microphone Cable Length: Approx. 150cm / 59.1in (manual measurement, slight variation may occur) Fitment: Fit for (E60): 5-Series: 525i, 525it, 528i, 528it, 530i, 530it, 540i, 540iT & M5 (Sedan and Touring) 2004 - 2010 Fit for (E63) (E64): 6-Series: 630Ci, 630i, 645ci, 650i, M6 (Coupe and Cabriolet/Convertible) 2003 - 2010 Fit for (E65) (E66): 735i, 735li, 740i, 740li, 745i, 745li, 750i, 750li, 760i, 760li (including diesel models) 2002 - 2008 Fit for M-ASK, ASK-CD and CCC Fit for 1 Series (E87, E88, E81, E82), Series 3 (E90, E91, E92) Installation: 1. Locate the pin socket on the car (on the back of the radio) 2. Install the adapter directly and connect the power cord. Package Includes: 1 x Bluetooth AUX Adapter 1 x Microphone