... ), CPU 800MHz, memory DDR2 512M, Nand flash 4GB,Built in 3G call, outer speaker, no GPS (can be ... : built in Wifi, support IEEE802.11b/g/n, at present buit in outer speaker , no bluetooth 3G/GPS: built in 3G ... High definition output Support G-sensor, built in 2*speaker, MICBuilt-in 6000mAh 3.7V Li battery, work ... manufacturer's factory. 10.1" built in 3G call function tablet, DDR2 512M+4G, wifi, HIDMI