ViewSonic PA700X Business & Education Projector

High brightness business and education projector, 4,000 ANSI lumens, XGA (1024x768), throw ratio 1.94-2.16, image size 30"-300". Built-in 3W speaker, high native contrast with SuperEco mode, vertical keystone, optical zoom 1.1x. Connectivity: HDMI x2, VGA, audio in/out, RS232.