3M PocketProjector, 30 ANSI lumens, LCD, SVGA (800x600), 10 - 80", LED, 20000 h 3M PocketProjector. Projector brightness: 30 ANSI lumens, Projection technology: LCD, Projector native resolution: SVGA (800x600). Light source type: LED, Service life of light source: 20000 h. Focus: Manual, Zoom ratio: Fixed. Analog signal format system: NTSC, PAL. USB connector type: Mini-USB A https://www.pcmag.com/review/265566/3m-pocket-projector-mp180 The 3M Pocket Projector MP180 ($450 street) promises just about everything you could want in a small-size projector. The current top model in 3M's pocket projector line, it combines the 32-lumen rating of the 3M Pocket Projector MP160 ($350 street, 3.5... Reasonably bright. Can show images from computers, composite video sources, internal 4GB memory, or microSD card. Icon-based touch-screen controls and flashing LED codes are not intuitive. Expensive. Some important glitches in unit as tested. The 3M Pocket Projector MP180 can show images from its internal memory or a microSD card as well as from computers and video sources. Buy it now...