SVP 7" Quad Core Android 4.2.2 Tablet PC , TPC-0740 Dual Camera , HD Display , Black Color , Capacitive 5 Point Multi-Touch Screen , Support 3D Game , 3G Dongle , HDMI , Wi-Fi , E-Book , with G-Sensor (By SVP) OS: ANDROID 4.2. CPU: ATM7029,Quad Core, ARM Cortex A7@1.2Ghz 360 degree gravity induction Memory: 512MB. Storage Device: 8GB(Support external TF card, maximum capacity of 32GB) Battery3.7V/2800mA rechargable battery,stand-by time: 5-10H,By Wifi about 3-3.5H Input/Output port micro USB port*1 3.5mm stereo plug slot*1+mini HDMI slot*1 DC5V Power input*1