... 2.CE,FCC,ROHS 3.Flcos technology 4.high brightness mini portable projector Product DescriptionMini Projector, portable projector, Led projector, Micro ... pixels Contrast: 200: 1 Focusing: Manual focusing Aspect ratio: 16: 9 and 4: 3 Supports image format: JPG, BMP, GIF, and ... : 20, 000 to 50, 000 hours Memory: No Supports memory scope: Supports 32GB SD card Loudspeaker's decibel: 0 to 60 ...