16:9 WIDE SCREEN DESPLAY WITH 7 INCH COLOR TFT-LCD SUPPORT 1440*234 DISPLAY; FULLY COMPATIBLE WITH DISC:DIVX/MPEG4/DVD/CD/CD-R/CD-RW/DVD-R/DVD-RW/JPEG; DOLBY DIGITAL AC-3; TV SYSTEM：NTSC/PAL/AUTO; AUDIO/VIDEO/EARPHONE OUTPUT; POWER CONSUMPTION:8W IN PLAYING; SPEAKER CONSUMPTION: 1+1W; POWER SUPPLY:(1)DC 12V/1.5A WITH AC ADAPTER (AC90~240V 50/60HZ INPUT; (2)DC7.4V WITH 2600MAH BATTERY PACK; UNIT N.W.: 0.8KG, G.W.: 2.0KG