19" -B Advertising Monitor ( LCD, Advertising ,Monitor ) Technical Parameters: ( LCD, Advertising. monitor) Technical ParametersTechnical paremetersSize19 inchesResolution (pixel)1440*900Aspect Ratio16: ... Promote sales etc.1. Auto circulation player when the Monitor is startedwith CF,SD,U2.Support formatJPG,MP3,MPG1 ... speed . 13. Support the instant upgrade of software. 19" Advertising LCD Monitor