... call tablet pc with wifi 1.RK2818 2.3G,GPS,WIFI,Bluetooth 3.support tf card ... phone call tablet pc with wifi 1.RK2818 2.3G,GPS,WIFI,Bluetooth 3.support tf ... speedCharge Small charger jack, DC5V inputHeadphone 3.5mm headphonesO.S Android2.2Entertainment: Support for online video, television, movies ... image, custom soundSupported Video Formats: H.264 (1080P) MPEG1/2/4 (1080P) VC-1 SP / MP / AP (1080P ...