7" LCD display Support file format: JPEG (Q12MP), MPEG1, MPEG4 (AVI, DIVX, VVID), MP3, WMA. Support card: SM, SD, MS, MMC, CF, XD card. USB Jack: 1.1 or 2.0 full speed. Movie audio output: R, L, Stereo optional. Volume adjusts: 32 grades adjust continuously. Remote control: Remote control adjust, effective distance Q 5 meter, 30 degree. Power supply: DC +12V/1.5mA (input 100-240V AC) Power consumption: 12W Dimension: L*W*H=238*184*40.3mm