Protable Dual Core 2g GSM Andriod Tablets 800*480 512m 4G HDMI Android 4.2 Tablets

CPU  MTK6572 Cortex-A9, Dual-core 1.5GHz
OS  Google Android 4.1 Gingerbread
Screen  7'' TFT LCD, Resolution: 1024*600
RAM  512MB (1G optional)
Storage  4GB (8GB ~16GB for optional)
WiFi  802.11 b/g/n
3G  Dual SIM Card WCDMA Single Standby, GSM 850/900/1800/1900: WCDMA 2100 (850\1900 optional cost$2.0/pcs)
GPS  Bulit-in
Camera  Front-0.3M, Rear-2.0M pixels
Bluetooth  Built-in
OTG  have no
Battery  3000mAh