... mm 2.Response time: 6ms 3.Material: 7" LCD,toughened glass,acrylic coin tray advertisingFeatures: coin tray ... with 7 inch lcd advertising player Timing function: Set time power on ... : Metal base with resistant glass panel I/O interface: 1*USB/1*SD card slot Package: 10pcs ... pitch:0.1893*0.188710,brightness:300mcd lcd screen,lcd coin tray,cash tray,acrylic tray