Question 1

How do I upload content?

Accepted Answer

Content is uploaded using the companion app via Wi-Fi or Bluetooth. Media files can be synced from a mobile device or computer.

Question 2

Which file formats are supported?

Accepted Answer

3D hologram fans (3d fans) support MP4, MOV, GIF, JPEG, and PNG formats. Logo projectors use gobo discs, and digital standees support USB and HDMI content.

Question 3

Is there noise from the hologram fan?

Accepted Answer

Hologram fans produce a low operational sound. Protective covers can further reduce perceived noise and enhance safety.

Question 4

Can hologram fans be used outdoors?

Accepted Answer

For outdoor use, high-brightness units with protective enclosures are recommended. Environmental conditions should be considered.

Question 5

How do multi-fan hologram walls work?

Accepted Answer

Multiple hologram fans can be synchronized and tiled together to create a larger display using controller-based content splitting.

Question 6

What is a gobo?

Accepted Answer

A gobo is a stencil or glass disc placed inside a projector to project logos or patterns onto surfaces. Rotating gobos can add motion effects.

Question 7

What video resolution is recommended?

Accepted Answer

Square or near-square video formats such as 1080×1080 are recommended, with dark backgrounds for better hologram visibility.

Question 8

What are the power and safety considerations?

Accepted Answer

Power consumption typically ranges from 80 to 150 watts depending on the model. Devices should be installed securely and used with grounded power sources.

Manufacturer & Supplier of 3D Hologram Fans - Mangal Sen & Sons

Our Products

3D Hologram Fans (3D Fans)

Logo Projectors

Digital Standee

Peacock Wall Clocks

Manufactured for Commercial Use

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