42 inch interactive Advertising player widely apply to hotel ,supermarket ,shopping mall, metro , show room .with CF / SD Card 42 Inch Advertise player Size42 InchPanel Resolution1366*768(16:10) View Angle 85/85/85/85(L/R/U/D) Color16.7MBrightness550cd/m 2 Contrast Ratio 33.33402778Response Time<8ms Support Audio/Video Coding FormatSupport MPEG1,MPEG2, MPEG4/ support MPEG1,MPEG2, MPEG4 Synchro ...