... ,SD card 2.CE,FCC,ROHS 3.Flcos technology 4.high brightness video projector Product DescriptionMini Projector, portable projector, Led projector, Micro ... Aspect ratio: 16: 9 and 4: 3 Supports image format: JPG, BMP, GIF, and TXT Supports video format: MP3/MP4, AVI, WMV ... degrees, the best (20 to 50 degrees) Projection distance: 0.4 to 3 meters Power supply: AC adapters, 1, 800mA Li ...