Type:Interactive Projector Style:3LCD Use:Business & Education,Home,meeting, classroom, office, education Home Theater Projector:Yes Portable:No Brightness:3500 luments Contrast Ratio:50,000:1 Weight:1kg Resolution:XGA 1024X768 Projection Distance:2.0m - 4.1m Lamp:3LED Lens:F#1.6, Zoom1.0~1.3 Product Name:3500 lumens led video full hd school education high contrast projector brightness:50,100,200,500,1000,2000,3000,3500,4000,4500,5000,7000,8000,10000 lms Resolution:passive 3d polarized hologram native full hd ready 1080p function:2k 4k 1920 x 1080 10k 1920x1080 machine optical profile prism lighter Tech:car outdoor wall advertising building multi multimedia home movie fan cost:integrated all in one kind app download cellphone connect:bluetooth part for art assembly cell connect handy large phone application:theatre theater big cinema video dvd player film retractable latest Application scope:billboard motorized ceiling mount bracket cooling industrial overhead Show More