The 3D holographic advertising machine uses the principle of human visual continuity (POV) technology to deliver a 3D holographic visual enhancement, air suspension effect, and holographic stereoscopic display through the speed rotation of ultradensity LED light strips. 800x480 rotating 3D imaging: 224 LED rotating imaging elements provide nakedeye definition 3D visuals, with a physical resolution reaching 800x480. It supports most video formats, animations, and 3D text image displays. Content flexibility: supports cell phone client access and WIFI direct connection to update advertisement content more flexibly. Compatible with video formats, animations, and 3D text image displays. APP control and performance: the APP offers powerful functions for easier video switching; the machine has a smaller form factor, more stable rotation, and easier installation. Practical applications Retail storefronts and instore displays: attract attention with vivid 3D holographic advertising to showcase products and promotions. Trade shows and product launches: deliver immersive demos and feature highlights with eyecatching 3D visuals. Digital signage in malls, airports, and service counters: run versatile campaigns, menus, and promotional content with flexible content management and quick updates.