retractable projection screen
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Màn hình máy chiếu thủ công 16:9 60 inch cho lớp học văn phòng
6:9 60 Inch Manual Projector Screens Office School Classroom Manual Screens are perfect for any classroom or office. Easily mount the screen to the wall or ceiling. With self-lock device, the screen can be stop at any position. This economical screen is ideal for small audience viewing. The screen is widely used in hotels, business centers, meeting rooms, schools, entertainment centers Matte White Projector ScreenAuto-Locking Roll DownDesigned for Ceiling and Wall MountingPre
Màn hình máy chiếu điều khiển bằng tay 72 inch 4:3 Hỗ trợ OEM / ODM
72 Inch 4:3 Factory Supplier Wall Mount Manual Screen For Projector Support OEM and ODM Projector Screen Everything you have been looking for in an updated projector screen has arrived. Introducing, the Pyle 100" Screen. This upgraded Projector Screen is useful and versatile enough for a work presentation or for playing movies at home. Easy installation and simple manual adjustments make for a hassle-free setup, saving you precious time. MANUAL SCREEN CONTROL This pull down
Màn hình máy chiếu tự khóa 120 inch cho trường học tại nhà Màu trắng mờ
120 Inch Self Lock Projector Screen with Self-lock device for Home School Manual Screens are perfect for any classroom or office. Easily mount the screen to the wall or ceiling. With self-lock device, the screen can be stop at any position. This economical screen is ideal for small audience viewing. The screen is widely used in hotels, business centers, meeting rooms, schools, entertainment centers etc. Features& Advantages of Manual Screen l. Advanced automatic-locking
