A projector or image projector is an optical device that projects an image (or moving images) onto a surface, commonly a projection screen. Most projectors create an image by shining a light through a small transparent lens...
1080P HD Projector, WiFi Projector Bluetooth Projector, Fangor 5500 Lumen 200" Portable Movie Projector, Compatible with TV Stick, HDMI, VGA, USB, Laptop...