Product Name: 21.5 Inch Advertising Digital Signage Media Player Customized: Customized OS: Android Remote Control: With Remote Control Interface Type: HDMI Screen Technology: LCD Touch Screen Type: Infrared Type: Network Version AD Player Installation: Vertical Screen Size: 20-30 Inches Application: Indoor AD Player Touch: 10 Points Housing: metal frame Resolution: 1920x1080 Brightness: 300CD Tempered Glass Thickness: 4mm Trademark: OEM Transport Package: Export Packaging Standard Specification: 21.5inch Origin: Shenzhen China HS Code: 852851000 Product Description 21.5 inch advertising digital signage media playerAndroid OS visionPanel InformationScreen Size18.5inchResolution1920*1080Brightness250cd/m2Contract Ratio1000:1Aspect Ratio16:10Viewing Angle85/85/80/80Hardware and OSCPURK3188 Quad Core, Cortex-A9, 1.6GHzInternal Memory (RAM)DDR3 2G Flash Memory8GBOperating SystemAndroid 4.2BatteryOptionalVideo /ImagesSupported FormatsMPG,MPEG-1,MPEG-2,MPEG-4,AVI,MKV,FLV,TS,VOB,TS,JPEG,BMP,GIFHDMI OutputOptionalAudioSpeakers2*3WAudio CodesMP3,WMVCommunicationTouch screenOptionalWi-FiWIFI 802.11b/g/n3G Wireless Data ModemOptionalGeneral InformationColorBlack,SilverI/O ports1xSD slot, 1xUSB port, 1xMini USB portAccessoriesUser manual, Power adapter, Keys,ScrewsPower Supply12V/3APower Consumption< 40WOperation Temperature0 -- 50 degreeStorage/Working Humidity10 -- 90 percentCertificationsCE, Rohs,FCC