Model CU28Image system LCDResolution Native 320*240 support 800*600Lamp LED 20,000hrs lifeNorminal brightness Max 80LumensContrast 300:1,Aspect ratio 4:3,Picture size 20-60 inchescolor 16770KInput terminal AV/USB/SD/VGASpeaker 1.0W*2Projecton distance 1.25-4.0MOutput terminal: 12V Power source and stereo earphoneWeight 0.4kgSpecification 127x125x57mmMenu English chinese etcProjection model: Front/rear projectionPower consumption 24WAccessories Power adapter, AV cable, Manual book, Remote controlSupport Video files MPEG1(.dat;,.mpg. Mpeg), MPEG2(.mpg); MPEG4(.avi, .mp4); RM,RMVB(.rm, .rmvb); H264(.mkv, .mov); MOV (.avi; .mp4);Mjpeg(.avi); FLV (.flv) ; VC1( .wmv, .asf), DIVX(.DIVX, .avi)Support Audio files WMA, MP3, M4ASupport Image files JPEG/BMP/GIF/PNGStandard accessories 1pc User manual, 1pc Power adaptor, 1pc 3 in 1 AV cable,1pc Remote control