... Panelcapacitive touchI/O1*Micro USB OTG Support 3G,U-disk,mouse,keyboard…(charge)1*Micro TF1*3.5mm earphoneSpeakersBuilt-in 8Ω/1W ... , JPEG, GIF, BMP, PNGEbookTXT, EPUB, PDF,WORD,EXCEL, POWERPOINTSInput methodAndroid keyboard,Can support the third party input methodToolsVideo PlayerAudio PlayerBrowserMarketCalendarAlarm ClockCalculatorFile ...