1. Perfect CD quality sound, NO FM transmitter, NO tone loss, NO noise and NO interference 
2. Control music files via radio panel or steering wheel
3. According to radio up to 99 virtual CDs with 99 songs each 
4. Last position memory function
5. No battery required
6. Handsfree system and stereo music per A2DP (Optional)
7. Compatible with:

BMW 3 series
BMW 5 series
BMW 7 series
BMW X3
BMW X5
BMW M3
BMW M5
BMW Z3 BMW Z4
BMW Z8
BMW M Roadster
BMW M Coupe
BMW Mini