... /Rock/Jazz/Classic/Pop. USB port and SD slot,support mp3 player. Support original steering wheel button control . Full-function ... Size 7 "Touch Screen YesScreen Resolution 800 x 480Display Type LCD-TFTBrightness Control YesOSD LanguageSupport Chinese, English ,Portuguese,Arabic , Russian, ... , PAL, SECAM, AUTO Video systemMedia TypeDVD,DVD+-R(W),MP3,MP4,DIVX,XVID,CD,CD-RW,VCD,SVCDSignal-To-Noise Ratio90 ...