Series: 7?TFT TV Pixels: 1440(H) X RGB X 234(V)=336,960 DOTS Color System: PAL/NTSC/SECAM TV Audio System: I/BG/DK/L/M/N Operating Voltage : DC 12V Power Consumption : 12W Viewing Aspect Ratio: 16:9 & 4:3 CHANGEABLE