50,000 Hours LED HD LCD Video Projector Home Cinema 2200 ANSI 1080P HDMI AV Component YPbPr S-video VGA XBOX 4:3/16:9 Contrast:1000:1,Manual Focus Built-in speaker 15 Degree Keystone Correction for Home Entertainment Classroom Business Presentation Physical resolution: 640*480,support 800*600,1024*768, 1080P Brightness : 2200 ansi(MAX); Contrast ratio: 800:1 Multi-function interface: AV,S-video,Audio-out,VGA,Scart,YpbPr,HDMI HDMI/USB+PC interface for multimedia.Connect to your favorite media devices including DVD, Blu-Ray, and set-top boxes as well as gaming consoles Various applications: home entertainment;sports bars;restaurants;conference rooms;KTV entertaining/domestic