KELIN 41cm Single-Blade 3D Hologram Fan Projector for Signage and Advertising Displays with Manual

This type of display uses a single rotating blade with LEDs to project a three-dimensional image, making it ideal for grabbing attention in advertising and signage applications. Image Projection:Diameter: The 41cm diameter refers to the fan's size, directly influencing the projected hologram's size. The actual image may be slightly smaller.Resolution: Resolution varies considerably depending on the model. Expect ranges from roughly 640x640 pixels to potentially higher resolutions, such as 1024x768 or even higher. Higher resolution results in sharper, clearer images.Brightness and Color: The number of LEDs significantly impacts brightness and color vibrancy. Models typically use hundreds of LEDs (e.g., 224 or more), with a greater number leading to brighter, more vivid displays.Viewing Angle: A typical viewing angle is around 160 degrees, allowing for a wide audience to view the hologram from various positions.Supported File Formats: Most models support common video and image formats including MP4, AVI, MKV, GIF, JPG, PNG, and JPEG.CODAvailable On Hand