SYSTEMS：PAL/ NTSC PIXELS：960（H）* 234（V） SCREEN SIZE：5.6 " AUDIO OUTPUT: 150MM(MAX) SPEAKER TYPE: 40MM POWER CONSUMPTION： DC 12 V 1000 MA INFRARED REMOTE CONTROLLING,VOTAGE INSPECTING AUTOMATICALLY AND WIDE VIEW ANGLE. FULL FUNCTION INFRARED REMOTE CONTROL, WIDE VISUAL ANGLE. MULTI-LANGUAGE OSD MENU,PERPETUAL ALMANAC AND GAME FUNCTIONS. CAN CONNECT TO CAR REAR VIEW SYSTEM AND GPS. AUDIO/VIDEO OUTPUT CAN BE CONNECTED TO CAR AMPLIFIER AND OTHER DISPLAYER. SPECIAL ELECTRONIC ANTI-VIBRATION DESIGN. DVD/SVCD/VCD/CD/CD-ROM/MP3 COMPATIBLE SPECIAL OUTLOOK DESIGN, CAN USE AS BOTH ROOFMOUNT DVD MONITOR AND PORTABLE DVD.