Special Feature:With Windows CE 5.0, Operating system, support WORD,EXCEL,PPT,PDF with WIFI and touch pad mouse SystemTypeMobile ProjectorProcessorTeleshops TCC7901 498MHZ*2 Dual CPUMemory Storage2GB(1-8GB Optional)SDRAM64MB/128MBOperating systemWindows CE 5.0Engine SpecificationPanel TypeLCOSResolution640*480Contrast Ratio(ANSI)97:1(ratio)Aspect Ratio4:3Throw Ratio0.84(ratio)Minimum Projection ...