Product name :ASUS ZenBeam S2 Portable LED Projector Brand name : Asus Model no : S2 Up to 500 lumens light output with 720p native resolution, 100% NTSC color saturation short throw lens provides 40”@1m to 120”@3m projection 16:9 portable projector LED light source: up to 30,000 hours of use Resolution: HD 1280 x 720 (native) / Full HD 1920 x 1080 (maximum) Brightness: 500 lumens Contrast: 400:1 (typical) / 4000:1 (dynamic) USB-C 3.1 port (signal input and power delivery)