Panel size:19.1 inch 4:3 Menu languages: Chinese/English. Functional Menu and Renote Control Audio output:150mW(Max). Power depletion: 40W Power supply: AC 100-240v/50Hz, DC:12v special power supply. Panel Pixel: 1280(H)*1024(V). Contrast Degree:600:1 Brightness:400cd/m2 Response Time:8ms Connectors Audiovideo input jack, External power input jack. Accessory: AC adapter,Instruction manual.