... to 2.1) 7" Touch Panel Built-in 3G/Wifi,G-Sensor/Camera, GPS HardwareCPUMarvell PXA166 – 800MHzScreenDisplay7 inch touch panel, TFT ... Down3. Back key, Home key, Menu key, Search key,4. Direction key: Up, Down, Left, Right and OK keyBatteryTypeBuilt ... with backlight setting on middle range & GPS function on full power mode about 5-6 hrsChargerRechargeable batteryCar ChargerOutput12V, 2ACertification & ...