Model No.: TOP-007LC screen size: 7" Inches  screen: TFT SCREEN  LCD Profile Ratio: 16:9  Bot(mm): 0.107(H)*0.372(V)  Display resolution: 1440(H)*234(V)  Contrastness Contrast: 150:1  Brightness: 300cd/m  Reponse Time(ms): R:30/F:50  Viewing angle: U:15/D:35 L/R:55  Display of imitate quantity: OSD DISPLAY  Adjustment item if imitate quantity: brightness,contrastness,resolution,color,volume(0-100) Colour system: PAL,N3.58,N4.43  Video input: 1VP-P 75OHM(Three Route)  Audio input: 1.5VP-P(One Route)  Power: DC+12V+/-10%  Picture display mode: 4:3/16:9/16:9-1  Source of light: CCFL  Life expectancy of lamp: about 10,000  Line frequency of system: 15.625KHZ(PAL)/15.670KHZ(NTSC)Spot frequency of system: 50HZ(PAL),60HZ(NTSC) Function of backing car:Up/down,left/right,manual  Car backing function: included in video 3  Language:Chinese,English,Russian,German,Arobic  Audio output: inside louderspeaker(0.3w)with the terminal of earphone output;  outsider dimension: W200mm*H133mm*T38mm(include headrest)  Operation temperature : 0~40  Storage temperature: -20~-60  Power consumption: around 10W  Weight:About 515g(include headrest) Size: 200(W)*133(H)*38(T)mm (include headrest)