... MP4, WMA, RMVB files 3Built in FM transmitter ,Enjoy wirless music with original car speaker 4Built in Bluetooth A2DP 2.0 .Support ... handsfree phone call ,Caller ID5Built in Microphone ,Speaker optional6Hannstar Guard A new panel 7Resolution:480*RGB*234 / ... video input(RCA connector) ,Can connect original car audio speaker 11Remote control &Touch key 12Blue screen when no signal / ...