1. Can connect external audio source. 2. Backward compatible with Bluetooth 2.0 3.0 4.0 versions 3. Support MP3 audio format as well as WMA, WAV and other high-quality audio formats. 4. Great experience to enjoy music from your phone when driving. 5. Easy to install. 6. Black: Ground GND; Red: 12V ACC 7. Fits for BMW E60 / E63 / E64 / E65 / E66 / E81 / E82 / E87 / E70 / E90 / E91 / E92 8. Fits for from 2003 BMW 3 Series (E90, E91, E92, E93). Allows you to stream your music via the Bluetooth function of the mobile phone / smartphone to your car stereo.in conjunction with: AUX must be selectedor are to be enabled! / 609 (navigation system) / SA 650 (BMW Business radio with CD drive) / SA 661 (BMW Business radio with CD drive) / SA 662 (BMW Business radio)
