Features: 1) Screen size: 12.1" (4:3) 2) Resolution degree: 640 x 480 RGB, 921,600 points 3) System: PAL / NTSC 4) Power supply: DC 12V 5) Power: about 12W 6) Service temperature: +5oC ~+40oC 7) Storage temperature: -20oC~+60oC 8) Two-way video input 9) The display screen can be turned in four directions to adjust visual angle 10) Keystroke and remote control operation 11) Appearance size: 356(L) x 345(W) x 38(H) mm 12) Updated products:With DVD,TV,IR audio transmission function