... LCD Color Monitor with 2way AV inputs and one way Audio input 1.ApplicationFOR DVD/VCR/GPS player, truck, bus, trailer , ... -over)Power Supply: DC12-24vRated power: 5W2 way video input+1way audio input:V1/V2 auto switching(V1 display first )Display blue screen ... ,contrast,hue,saturation and sharpness easilyMenu adjust/Romote controlSwivel function for truck, bus, trailer and so on Visible Area:150(H ...