Bluetooth Car MP4 Bluetooth: V 1.1/1.2/2.0, Class ... range. Support MP3/WMA(option), play SD/MMC music Bluetooth Car MP4 1. Bluetooth: V 1.1/1.2/2.0 ... & noise suppression. 5. Audio input supports iPod, mp3 players. 6. Car cigarette lighter power supply (9-26V). 7. 21 keys remote ...