★ A Novel Advertising Tool: This 39.4"3D hologram fan uses 2000x1444 resolution and 1184 high-brightness LED lamp beads to more accurately restore video clarity and color. With a borderless and background-free design, the projection seems to float in the air, presenting a lifelike 3D visual effect. Whether it is a company event, exhibition or festival celebration, this holographic fan's colorful and clear 3D images will make your display stand out. ★ Multiple Control Methods: The holographic fan projector can be flexibly controlled by remote control, mobile application or PC. Connect your computer or smartphone (compatible with Android and iOS systems) to the dedicated application via WiFi. With the help of the friendly user interface, you can easily upload videos and images, adjust the brightness and set the switch time, etc. The Bluetooth function supports seamless connection with speakers, achieving synchronized audio and visual playback, bringing an immersive experience to 3D presentations and meeting the needs of different scenarios. * Quick and easy installation: This holographic fan features a plug-in design. Simultaneously press the two safety catches, with the tiny LED beads facing up, and insert the A/B light strips into their corresponding A/B slots until they are firmly secure. This plug-and-play design allows for quick and easy installation, making it ideal for retail environments, exhibitions, or mobile displays that require frequent disassembly and assembly. ★ Customized editing: If you want to upload your favorite videos, the 3D holographic projector can customize video and image editing, and the mobile APP application interface can upload and play with one click; ★ Unlimited splicing and expansion: If one holographic fan cannot meet your display needs, it can support the splicing of multiple devices to present a larger 3D effect and create a shocking large video wall. The combined picture is highly refined and has a strong visual impact. It can meet the needs of large-scale events or space displays, making your brand display more unique and eye-catchi ★ Widely Used:This holographic fan advertising can easily cope with a variety of commercial and creative needs, create an environmental atmosphere, and the cool 3D effect can quickly attract the audience's attention, creating unforgettable advertising and event displays. It is widely used in shopping malls, restaurants, urban transportation, hospitals, schools, enterprises, event venues, stages, exhibition halls and other places. ★ Safety Precautions: When this holographic fan is in operation, the blades will rotate at high speed. To ensure safety and prevent injury, be sure to avoid contact with the rotating blades when using the device, and place it out of reach and away from people. ★ More: After purchase, you will receive a rich library of 700 video materials, covering a variety of 3D content, to help you start your creative display. In addition, we also provide 3D logo production services to add corporate style to business promotions or special events. The device supports a 1-year warranty. If you encounter any problems during use, our after-sales team is always available to provide you with installation guidance and problem solving, so you can rest assured. ★ Satisfactory After-sales : If you have any questions during the installation and use of the machine, please feel free to contact us, we will deal with it in time and make you satisfied. 3D hologram fan are innovative display devices that use high-speed rotating LED blades with persistence of vision (POV) technology to create a fascinating floating naked-eye 3D visual effect. By precisely controlling the brightness and timing of each LED, seamless and realistic holographic images can be produced in mid-air, which is perfect for attracting audience attention in various occasions. With its ultra-realistic 3D effect, 3D hologram led fan provide vivid and clear images, supporting dynamic animations, videos, logos and custom content. The frameless and backgroundless design creates an immersive experience, making the visuals look like they are really floating in the air. Multiple holographic fans can be spliced and synchronized to form a larger 3D holographic display screen, achieving stunning visual effects in environments such as shopping malls, exhibition halls, trade shows and even outdoor events. Holograpm fan projector are a highly integrated advanced display tool that can add more highlights to your brand or project through its stunning 3D holographic effects, intelligent control system, and a variety of customized functions. Whether it's attracting audiences at a high-traffic trade show or creating a unique visual experience in advertising, this holographic fan advertising can meet your needs and is an ideal choice for any commercial display and event.