42" Advertising Monitor ( LCD, Advertising ,Monitor ). Technical Parameters: (LCD,Advertising .monitor) Technical ParametersTechnical paremetersSize42 inchesResolution (pixel)1920 ... etc.Products Functions1. Auto circulation player when the Monitor is startedwith CF,SD,U2.Support formatJPG,MP3, ... output,Support 2/5.1 sound channel output and digital volume control4. ultra-intense timing function,Max . ...