led advertising display manufacturer, network advertising display, OEM is welcome. 42 inch led ... 6MSInput voltageAC110-240V 1.5A 50/60HZPower consumption≤180WSupport portsCF,SD,USBCaseIron shellPlay FunctionVideo: WMV,MPEG4,MPEG2,MPEG1,AVI,VOB ... and wireless keyboard,38K transmitsVideo outputVGA,VIDEO,S portsStorage mediumCF card,SD card,USB flash drivesAudio outputProvide one channel of analog stereo ...