Product details:

Projector Screen Introductions:Kshioe 9216:9 80x 45"Viewing Area Motorized Projector Screen with Remote Control, can offer you aperfect visual enjoyment with optimal image and color reproduction. It is idealfor home theater movies, classroom training, conference room presentations,public display, etc. High quality matte white surface provides 80x45of viewing area with 16:9 aspect ratio. It features high quality mattewhite viewing surface, which diffuses projected light evenly. Take this oneback for enjoying your leisure time! Features:1. Dual wall & ceiling installationdesign2. High contrast 1.3 gain screen optimizespicture quality3. Matte white viewing surface diffusesprojected light uniformly4. 4-side black masking borders increasepicture focus & contrast5. Black-backed screen material eliminateslight penetration6. Motor allows silent operation withextended operational longevity7. Screen surface could wipe with mild soapor water8. Lightweight steel white case for easyinstallation9. House with heavy-duty roller andreliable spring inside10. Washable surface, easy to keep clean11. Remote control requires 1x 23A 12Vbattery (included)12. Viewing Angle: 160 Degrees13. Operation Type: Automatic with Switchor RemotePackage Includes:1 x 9216:9 Motorized ProjectorScreen1 x Remote Control1 x Instruction2 x Screw Hooks1 x 23A 12V Battery (Included)