Pyle 84" Portable Motorized Matte White Projector Screen - Automatic Projection Display with Wall/Ceiling Mount, Remote and Case - for Home Movie Theater, Slide/Video Showing - PRJELMT86 MOTORIZED SCREEN CONTROL: This Electric Automatic Projection Display screen by Pyle is equipped with an electronic motor that automatically rolls the screen. Controlled via the wired control box or the included wireless battery powered remote control. 84" PROJECTION SCREEN: This professional waterproof 84 inch 1.3 gain triple layer full projection screen provides you with a wide viewing area and is designed for universal projection in any room making it perfect for use in the home, office or classroom. WIDESCREEN ASPECT RATIO: The projector screen features a 4:3 viewing format and is compatible with 16:9 aspect ratio, same aspect ratio as an HD TV and it is suitable for most movie formats which is ideal for home theater cinema or video / film showing MATTE SCREEN SURFACE: The retractable matte white screen material and 4 side black border frame creates impeccable color balance to project realistic picture. It also delivers ultra-wide off-axis viewing which makes every seat in the house the best one. EASY TO ASSEMBLE: This wall mounted, compact, portable and lightweight screen feature convenient hooks for easy wall / ceiling mounting. It also has an aluminum protector case to protect the screen from damages when not in use or during travel.