Portable Desktop Projection Screen,30" , 40" , 50" Retractable Projection ScreenProjector Screen HD Home Theater Projector Movie Screen Manual Pull Down Projection Screen, Public Display Screen(16:9,

The manual projection screen is made of high-quality white fiberglass material, which has true color rendering and good anti-light transmission effect, bringing you and your family a high-definition visual experience.
Easy to use: The desktop projector screen is equipped with a quick pull-out system. The screen is pulled up and down, and the whole process only takes a few seconds, which is very convenient. The video projection screen can be quickly retracted, unfolded and used at any time. It can stand stably on a flat surface/desktop and can be easily retracted when not in use, taking up no space.
Wide-angle screen: Projection screen allows more people to enjoy blockbusters together. The 160-degree wide viewing angle means no glare or lumen loss even in a well-lit office, while also scattering light in all directions.
HD Picture: The desktop projection screen has an aspect ratio of 16:9/4:3 and supports 3D, 4K and Full HD images. Bringing you vivid images and perfect viewing experience.
The retractable projection screen frame is made of sturdy and durable aluminum alloy, with compact design, lightweight and portable, easy to carry and store. Suitable for bedrooms, trainers, conference rooms, business and other scenes.