1)CE,FCC,ROHS 2)DLPTech 3)LED display Detailed Specification Technology:DLP TechProjection Size:9-85 inchesResolution Ratio:854*480(WVGA)Image Ratio:16:9Light Source:LED(RGB)Brightness:50 LumensProjection Distance:0.35m - 3mContrast Ratio:1000:1Focus:ManualDimension:134*69*25mmWeight:225gFeatures:AV in, support Iphone/Ipod input,SD/MMC, Audio output,Mini USB, high sensitive touch keys, built in ...