3D Hologram Fan 42CM – HD Holographic Projector Display

GCTECHING 3D Hologram Fan – 42CM HD Holographic Projector Display

Turn heads and captivate any crowd with the GCTECHING 42CM 3D Hologram Fan Projector — a cutting-edge aerial display device that projects vibrant, floating 3D visuals without a screen. Powered by 224 high-brightness LED lights and POV (Persistence of Vision) technology, this holographic fan creates stunning, lifelike imagery that floats in mid-air, making it the ultimate attention-grabbing tool for retail stores, bars, trade shows, exhibitions, corporate events, and holiday parties.

Made in Mainland China.

Why You'll Love This 3D Hologram Fan

• 224 High-Brightness LEDs: Delivers vivid, high-definition holographic visuals with exceptional color fidelity — brilliant in both dim and brightly lit environments.
• Wi-Fi & App Control: Seamlessly upload and manage content from your smartphone or computer. Compatible with both Android and iOS — keep your displays fresh and relevant in seconds.
• 700+ Pre-Loaded Holographic Videos: Access a comprehensive library of themed content including Christmas, Halloween, company logos, digital products, catering themes, and much more.
• Multiple Video Loop Playback: Supports MP4, AVI, RMVB, MKV, GIF, JPG, and PNG formats — endlessly loop your custom or pre-loaded content for non-stop engagement.
• Bluetooth Audio: Pair with a Bluetooth speaker to synchronize sound with your holographic display for a fully immersive experience.
• Easy Installation & Portability: Fan blades detach easily for compact transport and quick setup at any location. Assembly is straightforward, and maintenance is minimal.
• Durable Construction: Built with ABS + PC + metal for long-lasting reliability, rated for up to 20,000 hours of lamp life.
• Wide Viewing Angle: 150° viewing angle ensures your display is visible to a broad audience from multiple directions.

Technical Specifications

• Fan Diameter: 42CM (approx. 16.5 inches)
• Unit Dimensions: Approx. 43.5 × 13 × 11 cm / 17.13 × 5.12 × 4.33 in
• Rated Power: 15W – 20W
• Input Voltage: AC 100V–240V, 50/60Hz
• Power Source: DC
• LED Count: 224 High-Brightness LEDs
• Lamp Service Life: 20,000 hours
• Viewing Angle: 150°
• Supported Formats: MP4 / AVI / RMVB / MKV / GIF / JPG / PNG
• Play Format: BIN special format
• Shell Material: ABS + PC + Metal
• Connectivity: Wi-Fi + App (Android & iOS), Bluetooth Audio
• Installation Method: Assembly
• Remote Control: Not included (product updated — remote control no longer included)
• Country of Origin: Made in Mainland China

Perfect For

• Retail stores and shop windows
• Bars, restaurants, and nightclubs
• Trade shows and exhibitions
• Corporate events and product launches
• Holiday parties (Christmas, Halloween, and more)
• Museum and art installations

How It Works

The GCTECHING 3D Hologram Fan uses POV (Persistence of Vision) technology: densely arranged LEDs on rotating blades emit synchronized light patterns at high speed. Because the human eye retains an image briefly after the light source moves, the brain reconstructs a seamless, floating 3D image in mid-air — no screen required. The surrounding dark shell ensures only the glowing image is perceived, creating a spectacular aerial phantom effect.

For more information on how display and visual technologies work, visit the U.S. Department of Energy – Lighting & Energy Efficiency.

Frequently Asked Questions

Q: What content formats does the 3D hologram fan support?

A: The GCTECHING 3D Hologram Fan supports MP4, AVI, RMVB, MKV, GIF, JPG, and PNG formats. Content is converted to a BIN special format for playback. You can upload custom videos and images directly via the companion Wi-Fi app on Android or iOS.

Q: Does the 42CM holographic projector fan come with pre-loaded videos?

A: Yes! It includes access to a library of over 700 pre-loaded holographic videos covering themes such as Christmas, Halloween, company logos, catering, digital products, and more — ready to display right out of the box.

Q: Is the 3D hologram fan easy to install and move between locations?

A: Absolutely. The fan blades are designed for easy detachment, making the unit compact and portable. Assembly is straightforward, and the durable ABS + PC + metal construction ensures it holds up to regular transport and use at different venues.

Q: Does this holographic fan work in brightly lit environments?

A: Yes. The 224 high-brightness LEDs deliver strong luminosity and vibrant color fidelity, making the display clearly visible in a wide range of lighting conditions — from dimly lit bars to well-lit retail stores. For optimal floating effect, lower ambient lighting enhances the aerial illusion.

Q: Is a remote control included with the 3D hologram fan?

A: No — the product has been updated and no longer includes a remote control. Content management is handled conveniently via the built-in Wi-Fi connection and the free companion smartphone app (Android & iOS compatible).