Android System,Gravity Sensor,Google Map,WIFI,Card Reader,Touching Screen,7inch touch screen MID 1.Aluminium shell, ... panel touch screen:800*480System MemoryRAM128M+ SDROMNandFlash 2G-16GSound Systembuilt in speaker(1x1w)I/O Ports1 USB2.0 ports (OTG), ... USB for 3G 1 3.5mm stereo headphone jack1 DC-in jack1 TF cardreaderCPURockChip2808 (ARM926EJC+DSP)processor speed 600MHZChipsetrockchipDisplay7.0 " ...