... /Rock/Jazz/Classic/Pop. USB port and SD slot,support mp3 player. Support original steering wheel button control . Full-function OSD ... PAL, SECAM, AUTO Video systemMedia TypeDVD,DVD+-R(W),MP3,MP4,DIVX,XVID,CD,CD-RW,VCD,SVCDSignal-To-Noise Ratio90 dBTV ... ,Rock,Pop,JazzBluetoothVersionBluetooth Stereo Music,the same with CD player of tone qualityWith built-in bluetooth phonebook function,downloading ...