Projection Technology a Single LCD Panel Hybrid LED Imaging Optical EngineDisplay Chip LED ,above 30,000HRSLight Life Up to 30,000 hoursLight Luminance 13 ANSI LumensLight Type LED Standard Resolution SVGA / 320*240 Pixels Physical resolutionProjection Area 20~100 inchContrast 1500:1Projection Ratio 1.6:1Distortion Less than 1.0%Luminance Uniformity 85%Projection Distance 0.8~2.5mAspect Ratio native 16:9, compatible 4:3Focus mode Manual focusing CorrectionProjector Character InteractionProjection Mode Front & Rear,support Ceiling or by MINI tripodPicture flipLED Luminous efficiency ~90%;1200LUXVideo Support(up to 4k) SDTV (480i, 576i) / EDTV (480p, 576p) / HDTV (720p, 1080i, 1080p), NTSC (M, 3.58/4.43 MHz), PAL (B,D,G,H,I,M,N) SECAM (B,D,G,K,K1,L)Audio Support MP3,WMA,MP2,OGG,AAC,M4A,MA4,FLAC,APE,3GP,WAVImage Support Supports variety of image formats browsing (jpg, png, bmp etc.)portable power source Mobile power supply 5 v 23A outputExtended Storage Hard DiskRemote Control Support(IR) Infrared /1 (Front, facing user )Builtin speaker 8,1.5W x1(SRS Sound Technology)Whole Power Consumption 1018WColour:BlackMaterial:plasticPackage Contents:1 x Mini ProjectorOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/ 13cm.