Écran de projection haute définition 4K, pliable et portable, anti-lumière, pour la maison, les fêtes, le bureau, la salle de classe (60 pouces)-cr

Feature: 1. Metal microbead anti‑light curtain has excellent anti‑light ability and high‑brightness color gain effect, and the color is vivid, like an LCD TV at night. 2. Support 4K high‑definition picture quality, the picture is high‑definition delicate, the color is gorgeous, the details are also very good, and the viewing experience is better. 3. Surface texture of the curtain is fine and uniform, the image is full, the color reproduction is accurate, and the high‑definition image is vividly reproduced. 4. Color of the condenser screen is up to 6 times, does not hurt the eyes, improves the color, and is resistant to high temperatures, and the crease can be flattened by an electric iron. 5. The curtain layer is equipped with a special film, the dirt can be wiped with an alcohol wet paper towel, and the single curtain surface can be folded. Specification: Item Type: Projector Screen Material: Cloth and Metal Ratio: 16:9 Not Support: (Ultra) Short Throw Projector, the Screen Can Only Be Front Projection. Package List: 1 x Projector Screen6 x Hook and Loop Note: 1. Viewing angle: Due to the light‑gathering characteristics of the anti‑light curtain, the machine lens must be used as the center of the dot when viewing. The diameter cannot deviate from 45 degrees. The curtain can only be projected forward. The height of the overhead projector cannot exceed 1.6 meters from the ground. Supports short throw and ultra short throw projectors.2. It is recommended that the viewing distance be more than 2 meters.3.The recommended method of use is that the screen is parallel to the machine. It is recommended that the viewing angle is three points and one line with the machine and the screen. The best effect is when people are on the side or directly behind the machine.