Bluetooth 5.0 AUX Audio Adapter with Microphone for E60 E63 E64 E65 E66 E87 Features: 1. Bluetooth version 5.0, backward compatible with Bluetooth versions 2.0, 3.0, and 4.0. 2. Supports common audio formats including MP3, WMA, WAV, and FLAC for high-quality sound playback. 3. Supports high-capacity DSD transmission for stable data transfer and HiFi sound quality. 4. Pair your phone or tablet with the Bluetooth module and select Aux on the radio to play music through your car speakers. 5. Allows wireless audio streaming from smartphones, tablets, or MP3 players equipped with Bluetooth functionality. 6. Built-in microphone supports hands-free calling with clear audio. Plug and play design for easy installation and convenient use. Specifications: Item Type: Bluetooth AUX Adapter Material: ABS Voltage: DC12V Bluetooth Version: 5.0 Compatibility: Fits E60: 5 Series – 525i, 525it, 528i, 528it, 530i, 530it, 540i, 540iT, and M5 (Sedan and Touring) 2004–2010 Fits E63, E64: 6 Series – 630Ci, 630i, 645ci, 650i, M6 (Coupe and Convertible/Cabriolet) 2003–2010 Fits E65, E66: 735i, 735li, 740i, 740li, 745i, 745li, 750i, 750li, 760i, 760li (including diesel models) 2002–2008 Compatible with M-ASK, ASK-CD, and CCC systems Fits Series 1 (E87, E88, E81, E82), Series 3 (E90, E91, E92) Installation: 1. Locate the pin socket in the vehicle (on the back of the radio unit). 2. Connect the adapter directly and attach the power cable. Package Includes: 1 x Bluetooth AUX Adapter 1 x Microphone