This product is a Mini Projector from the brand Rotundity. Here are its most prominent specifications and features: Connection: Supports wireless and wired connection for screen sharing. Technology: Relies on LED light source technology. Usage: Designed for home and entertainment use, and features a portable size. Quality: Some models offer resolutions up to 1080p and brightness suitable for presentations and movies. LED light source Mini projector Wired and wireless same screen display New in its box, unused Last two pieces available