Eyecatching threedimensional holographic display that draws attention and enhances visual impact. WiFienabled content transfer and remote management: and upgrade advertising content without onsite visits. Clear image quality with easy content replacement: supports common image formats and animations for straightforward advertising display. Flexible deployment for a range of venues: cinemas, airports, shopping malls, subway systems, city advertising, exhibitions, and other traffic locations. Key attributes: Function: 3D holographic display designed to improve audience engagement. Compatibility: supports common image formats and animation content for advertising. Performance: clear image presentation suitable for promotional content. Content management: wireless updates and remote content replacement and upgrades. Practical use scenarios: In cinemas to showcase promotional clips or sponsor messages using a vivid holographic presentation. In airports or subway stations to display timely advertisements and dynamic wayfinding content that can be refreshed remotely. In shopping malls or exhibitions to run rotating product ads and event promotions with quick content updates.