... holes 5 Environment friendly; Energy saving Model: PT070AD-1Item: 7 inch advertisement for any product Single repeat, All repeatAuto-play when turned on ... 9)Resolution 800*3(RGB)(W) x 480(H) (digital panel)Luminance 250cd/m2 Contrast Ratio 500:1Viewing Angle +70/-70 ... 2Supported Card & FormatInterfaceMMC/CF/SD/USB(2.0)PhotoJPEG, BMPVideoMPEG 1, MPEG 2, MPEG 4, AVI, MP4, VOBAudioMP3, WMAOtherDimensions ...