Size: 45CM Overview This 3D holographic advertising projector produces attentiongrabbing, background visuals using a density LED fan. It supports multiple media formats and wireless control for easy content updates and playback. The unit is designed for commercial and public spaces where clear, dynamic messaging is required. Key benefits Large, immersive display: 1 by 3 sector layout with a display area of 487 x 1181 mm delivers a wide field of view and strong visual presence. Rich, vivid visuals: 576 brightness LED beads produce full color effects and smooth motion for lossless video playback. Fast content updates: WiFi and wireless screen projection let you cast content from Android or Windows devices. Use the mobile app or PC software for quick setup and ad changes. Simple operation and flexibility: Quick start, brightness adjustment, angle adjustment, and support for multiple splicing configurations make installation and content management straightforward. Builtin storage and audio support: 16 GB TF memory for local files and Bluetooth audio support for synchronized sound. Performance and compatibility Display format support: MP4, AVI, JPG, PNG and direct upload of lossless video files. Wireless casting: Compatible with Android and Windows for wireless screen projection. Software: Control via mobile app or computer software. Power and electrical: Single rated power 48 W, output 24 V 2 A. Hardware: 576 lamp beads, brightness and angle adjustment supported, multiple units can be spliced for larger displays. Dimensions and physical Product size tag: 45CM. Display dimensions (mm): width 487 x height 1181. Display diameter (mm): (height) 1181 x (width) 487. Total height (mm): 1171. Bracket height (mm): 1500. Number of lamp beads per lamp: 576. Memory, audio and connectivity TF memory: 16 GB. Bluetooth audio: supported. WiFi: supported for fast data transfer and remote content updates. Formats supported: MP4, AVI, JPG, PNG. Installation and package contents Package includes: 3D hologram fan x 3, router x 1, allen wrench x 2, fixed bracket x 6, pendant x 4, corner x 8, bracket x 11. Installation features: bracket and mounting accessories included, angle adjustment supported, multiple splicing supported for expanded displays. Typical use scenarios Retail and shopping malls: Display product highlights or promotional animations near entrances, storefronts or kiosks to increase foot traffic and engagement. Exhibition halls and trade shows: Show 3D product demonstrations or brand presentations on a compact yet striking display that is easy to set up and update. Transportation hubs and hospitality spaces: Present schedules, promotions or wayfinding content in hotels, airports, railway stations and similar venues where dynamic, visible messaging is needed. Additional notes Due to manual measurement, a 2 to 3 cm deviation is possible. Product color may vary slightly from images depending on monitor settings.