... HTML5NetworkWireless LAN 802.11Integrated 10/100BASE-T Ethernet LANBuilt-in 3G (WCDMA 850/1900/2100) GSM/EDGE/GPRS ... and worktime :Up to 7 hours of surfing the web using wifiIn/Output Adapterinput:AC100-240V 50-60Hzoutput: ... ,AAC,M4A,MA4,FLAC,APE,3GP,WAVSound Systembuilt in speaker(8Ω/1W)I/O Ports1 mini USB Interface ... , USB OTG 2.01 DC-in jack1 3.5mm stereo headphone jack1 2160P HDMI v1 ...