with Wifi, Android system, touch pad, 7 inch CPUARM 11 ... working time 4.5-5 hours;DC 9V /1.5AI/O port2pcs USB interface(1 for 2.0usb, 1 for 1.1usb), ... 115*13.8mmWeight0.65KGAccessory1 * User manual, 1 * USB computer cable, 1 * stylus, 1 * HDMI, 1 * leatherSoftwareoffice,msn,skype,tudou,uc,youtube, ... 20 than others)6,Large volume of high-sensitivity dual stereo speakers (currently only one model MID with ...