... ,BMP,PNGmain functionO/S systemuCOS display modelloop playback,set-time, inter-cut display etc.Network supportEthernet,WiFi,WCDMA ... forcast area. Support free sreen divisionadditional functionRTC real time clocksupport time-setting switch on/offsupportsystem upgradesupport USB upgrade , ... /bus station. Restaurant etc. public places Trade term:1, Ex work, FOB, CIF, Express, By air2, payment term: ...