... 3g CPUMTK 650MHZ dual coreOperate systemGoogle Android 2.3 ANDROID China 7 mid 3gRAM512MB DDR3LCD Size7 inch 2 pioint capacitive touch ... micphone2*USB2.0,One host,one OTGBattery type4000mAh/3.7V,Web browsing about 5 hours, Video play about 6 hoursNet/WIFIBuilt ... 3G moduleWeight479gProduct size206*157*12MMColourBlack/WhiteCertificatesCE, ROHSWarranty1 years ANDROID China 7 mid 3g with sim card