In terms of technical specifications, these 3D LED hologram fans are designed for easy setup and operation. The compact 65 cm size makes them highly portable, allowing them to be used in both small and large spaces with ease. The four blades are engineered to ensure the stability and clarity of the holographic image, preventing distortion and ensuring a seamless display experience. Despite their small footprint, these fans are capable of projecting large and striking 3D images that are visible from a considerable distance, which makes them an ideal choice for crowded venues such as trade shows or busy retail locations. They can be positioned in any environment, from a small boutique to a sprawling exhibition hall, and still provide the same stunning visual impact.