... fair Apirl and Autumn: electronic & components, held in Asia World Export, HK, Booth 3E37.April 12- ... CPU 800MHz, memory DDR2 512M, Nand flash 4GB,Built in 3G call, outer speaker, no GPS (can be optional), ... /g/n, at present buit in outer speaker , no bluetooth 3G/GPS: built in 3G with call function, no GPS ... manufacturer's factory. 10.1" built in 3G call function tablet, DDR2 512M+4G, wifi, HIDMI