Bluetooth adapter for BMW 3 Series - Stream music wirelessly Compatible with BMW 3 Series (E90, E91, E92, E93) from 2003 Bluetooth 5.0 for stable and fast connection 1.5 meter microphone cable for optimal placement This Bluetooth adapter allows you to stream music from your mobile phone or smartphone directly to your car stereo in your BMW 3 Series. To use this adapter, the AUX option must be activated in the car's system. It is compatible with BMW Business radio (SA 650, SA 661, SA 662) and the 609 navigation system. Easy installation and high compatibility With a voltage capacity of 5-12V and a long microphone cable of 1.5 meters, this adapter is easy to install and flexible to use. Perfect for enhancing your driving experience with wireless music and hands-free calling. Specification - Compatible models: BMW 3 Series (E90, E91, E92, E93) from 2003 - Requirements: AUX must be activated - Compatible systems: 609 (navigation system), SA 650, SA 661, SA 662 (BMW Business radio with CD drive) - Bluetooth version: 5.0 - Voltage: 5-12V - Microphone cable length: 1.5 m