Formovie P1 Pocket Laser Projector The Thinnest ALPD? 250 ISO Lumens Main Features Model:L032FCN Display Technology:DLP Lumens: 250 ISO Lumens Light Source:ALPD Contrast:1,000:1(dynamic) Resolution:540P Motion Compensation: No HDR:HDR10 Software OS: FengOS Throw Ratio: 1.2:1 Projection Size:40-100 inch Keystone Correction: Vertical Correction Laser Life:25,000+ hours Electric Focus: YES RAM/EMMC:2G/16G Connectivity:HDMI 1.4*1, USB2.0*1, Headphone