22 Inch 3D Hologram LED Advertising Display — Wall-Mounted, Wifi Control, Multiple Splicing, High Quality Image

Break from conventional advertising with this 22 Inch LED 3D hologram projector designed as a wall-mounted advertising machine. It draws attention with striking visuals, supports Wifi control for easy content management and allows multiple splicing to create larger, seamless displays while maintaining high quality image output. The unit is dustproof and waterproof, shielding and protecting the fan blade to prevent accidental contact during operation. It runs quietly and provides a comfortable viewing experience. Installation is highly flexible — placement is not restricted by space, security or other installation limitations. Built with an aluminum alloy frame available in several color choices, it offers a premium appearance and texture. Perfect for modern advertising scenarios such as shopping streets, bars, supermarkets and specialty stores.