Geluk Mall 3D Hologram fan - Holographic Video Advertising Projector Support APP+Bluetooth Audio+WIFI (1 lm) Portable Projector  (black)

[Ideal Advertising Tool]: The 3D holographic fan adopts a frameless and background-less design, so you can get the most ideal 3D stereoscopic visual effect; when turned on, it will make you feel that the objects in the projection are really floating in the air, which can easily attract people's attention to your product. Compared with traditional 2D flat billboards, 3D three-dimensional displays are more innovative and technological, helping you stand out. [Multi-function]: The 3D holographic LED fan is equipped with self-developed APP software (compatible with Android/ios/cp), with a simple operation page, rich functions, and supports Bluetooth audio, creating a large and shocking 3D visual effect, which is impressive and very suitable for trade shows and large gatherings 【Easy to Install】: No screws are needed to assemble the device. Please check the front and back of the fan blades before assembly. Note: (1) The side with the LED light is facing up, and the side with the circuit and chip is facing down. (2) The fan blades are engraved with A and B: insert the A fan blade into the A slot, and insert the B fan blade into the B slot. (3) Warm reminder: Please remember to check whether the safety buckle is fully spring-locked.