A projector is a device that projects an image or video onto a surface, such as a wall or screen. It is commonly used for presentations, movies, and video games. Projectors can be divided into two main categories: digital projectors, which use digital technology to project images, and analog projectors, which use analog technology. Digital projectors are more common and can be further divided into three types: LCD, DLP, and LCoS. WiMiUS 2023 Upgrade Projector with WiFi and Bluetooth, 480 ANSI Lumens 4K Projector, Native 1080P 5G WiFi Projector, 500" Display&Zoom, Brighter&Clearer Outdoor Movie Projector for Phone/PC/TV Stick A mini projector is a small, portable projector that is designed for use in a variety of settings, such as in the home, at the office, or on the go. Mini projectors are often battery-powered and can connect to a variety of devices, such as laptops, smartphones, and tablets, to display images and videos. They are typically used for presentations, mov...