Adjustable height design adapts to different room environments, enabling projection height and improved image alignment. PTZ folding design provides 360degree rotation and multiangle adjustment for flexible projection direction changes. Stabilizing fixture ensures stable fixation of the projector, avoiding shaking or sliding. Folding design enables easy storage and portability, suitable for use in homes and hotels. Use scenarios Home theater or living room setup: adjust height for comfortable viewing and rotate to align projection onto a wall or screen from different seating positions. Small office, classroom, or meeting space: quickly configure the projection angle and direction for presentations or lessons with minimal setup. Hotel room or event venue: portable and compact for travel, easy to store when not in use, ideal for temporary projection needs in various spaces.