1.factory price 2.7 inch Touch screen tablet PC 3.Processer: VIA 8505 4.portable ... 3.5mm Earphone Jack ×1 DC in ×114.Power supply:7.4V/2300mA rechargeable battery: 3-4.5 hours15.Adapter: ... AC100-240V,50/60Hz,DC 9V/1A16.Color: White, black, red, silver17.Unit net weight: 388g18.Unit dimension: ... USB cable, manual, gift boxOptional accessories: USB Jack 3G adapter 7 inch Touch screen MID