... 1.WIFI,3G,GPS 2.1.2G MHZ processor,Multi-touch 3.OS: android or windows 4.DIY For Your Customize ... specification: Processor: VIA 8650, 600Mhz, DSP 300Mhz screen: 7" 16:9, 800*480, resistive touch screen Memory: 256M DDR ΙΙ Flash: 4GB, support Micro ... .7V lithium battery Standby time: 3-5 hours Specification: size: 19.9*12.8*1.68cmWeight: 358g