New TravelTek 7" Inch Tablet Android Google 4.2.2 Jelly Bean 4GB DDRIII External 3G Port MicroSD Flash USB Port 1GHz Android 4.2.2 Jelly Bean Operating System LED Backlight 800*480 Display, Support External 3G port Mali 400 3D GPU, 4 Direction Gravity sensing, Support Multiple Language A13 Cortex A8 1GHz-1.5Ghz, FCC, UL , RoHS compliance, RAM DDR3 512MB 1 year limited warranty