Fangrui Product Details Projection Technology A Single Lcd Panel Hybrid Led Light Source Imaging Optical Engine Display Chip Led Light Source,above 30,000hrs Light Life Up To 30,000 Hours Light Luminance 13 Ansi Lumens Light Type Led Light Source Standard Resolution Svga / 320*240 Pixels Physical Resolution Projection Area 20~100 Inch Contrast 1500:1 Projection Ratio 1.6:1 Distortion Less Than 1. Luminance Uniformity Projection Distance 0.8~2.5m Aspect Ratio Native 16:9, Compatible 4:3 Focus Mode Manual Focusing Correction Projector Character Interaction Projection Mode Front Rear,support Ceiling Or By Mini Tripod Picture Flip Led Luminous Efficiency ~;1200lux Video 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,wav Image Support Supports Variety Of Image Formats Browsing (jpg, Png, Bmp Etc.) Portable Power Source Mobile Power Supply 5 V 2-3a Output Extended S