3D Advertising Projector — Vertical Holographic Fan for Naked Eye 3D Imaging Why this product Creates a true suspended 3D visual that attracts attention and increases engagement. The rotating fan screen and definition LED lamp beads form background images that appear to float in midair. Easy to manage content and playback. Builtin WiFi transmission and support for TF card, mobile app, and computer control let you update files from anywhere without complex wiring. Flexible and powerful for display and advertising needs. Bright, adjustable visuals plus Bluetooth audio support create a combined sight and sound presentation. Key features Advanced connectivity: WiFi transmission and loading 3D display for seamless content updates and remote control via mobile app or computer. definition LEDs: 624 professional definition LED lamp beads per lamp deliver bright, clear images and realistic color rendering. Large background screen: Display area 1256 mm x 520 mm (height x width), or 50 x 20.5 inches, designed to show borderless, immersive content. Audio sync: Bluetooth audio support for synchronized sound and video playback to create a more engaging experience. Multiple format compatibility: Plays MP4, AVI, JPG, PNG, and other common video and image formats. Local storage and playback: Includes TF storage support of 32 G for offline content. Adjustable and scalable: Brightness adjustment and angle adjustment supported. Multiple units can be spliced together to form larger displays. Power and build: Single unit rated power 72 W. Overall height 1745 mm or 68.7 inches. Bracket height 1500 mm or 60 inches. Simple setup: Package includes assembly parts and a router for quick deployment. Technical specifications Product name: 3D Advertising Projector Display area (height x width): 1256 mm x 520 mm 50 x 20.5 inches Overall height: 1745 mm 68.7 inches Bracket height: 1500 mm 60 inches Packing size: 38 x 31 x 58 cm Packaging weight: 9 kg Number of lamp beads per lamp: 624 Single unit rated power: 72 W TF storage: 32 G Bluetooth audio: support Video and image formats: MP4 AVI JPG PNG Software support: mobile APP computer Brightness adjustment: support Angle adjustment: support Multiple splicing: support Package contents 1 x Advertising Machine 1 x Instruction Manual 1 x Router 2 x Allen Wrenches 6 x Fixing Frames 3 x Pendants 2 x Bed Hedgehopping 8 x Side Angle 8 x Corner Yards 11 x Supports Typical applications Retail and storefront windows: Showcase products or promotions with eyecatching suspended 3D visuals that draw foot traffic and improve conversion. Events and trade shows: Use the vertical holographic fan on a booth or stage to highlight product features, animations, or demonstrations in a compact, mobile setup. Museums and exhibitions: Present models, historical reconstructions, or educational animations in an engaging, spaceefficient way that supports synchronized audio. What makes it stand out Naked eye 3D effect created by rotating LED panels produces realistic, borderless images that are easy to view from multiple angles. Multisource playback and wireless management save setup time and let you refresh content quickly on site. Robust LED count and large display area combine to make visuals bright and legible even in busy environments. Practical notes Compatible with common video and image file types and controllable via mobile app or computer. Supports splicing of multiple units for larger installations and allows brightness and angle adjustment for different venue conditions. Includes a comprehensive hardware package for installation and a router for immediate connectivity. This 3D Advertising Projector offers a professional, flexible solution for immersive visual communication and advertising where attracting attention and delivering clear messages is essential.