Features: 3D Fan Hologram Projector: 224pcs bright LED lights, 640*640 pixel resolution, 41cm/16.1in display diameter, 180°view angle, the advertising machine can show vivid 3D image, which looks like completely floating in the air, attracting people's attention and achieve excellent promotional effect. Easy to use: Comes with 8GB TF Card. Import the pictures or videos into the software installed on the computer, convert and download them to the TF card, insert the TF card into the advertising machine, then connect the power supply, and the machine will work normally.(The software is already in the TF Card.) Support Content Formats: Support normal video, animation, image display. Support Formats: MP4/AVI/GIF/JPG/PNG. Software compatible with Windows 7/Windows 10.(Black Background Better). Remote Control: Comes with a remote control to control the display, you can adjust the brightness, speed setting, switch between different patterns, turn on and off the machine. Wide Application: The hologram fan is suitable for indoor use, for outdoor use, please wear a protective cover. The product is recommended to install it on the wall of 3 meters or higher. Do not touch the fan blades while it is running. Widely used in show rooms, exhibition, shopping malls, department store, airport display. Capture people's vision, quickly spread and share product advertising content. Specification: Machine Edition: T40 Plain Edition Dimensions (MM): 410x80x30 Display diameter (MM): 400x400 Resolution: 640*640 Number of lamp beads: 224 Visual Angle: 180 Rated power: 10-15w Power input voltage: 100-240V/AC 50/60Hz Power output voltage: 12V 2A TF memory card: 8G Video/picture format: MP4/AVI/GIF/JPG/PNG Software Support System: T40 General Version: Card/computer; T40 (Plain Edition/Highlight Edition: Card/mobile APP/computer Button Battery: CR2025 3V 150mah Product Weight:196g/6.9oz Package Size: 467 x 110 x 78mm/18.4 x 4.3 x 3.1in Package Weight: 18.1oz/514g Note: 1. To avoid injury, please install the product in a position that can not be touched by the hand, or you can choose a protective cover to ensure personal safety. 2. This product is an electronic product, please pay attention to waterproof and dustproof. For outdoor use, please provide protective cover. 3. Non-professionals, please do not disassemble this product, so as not to damage or cause personal injury. 4. The normal working temperature of advertising machine is -20℃-60℃. If the ambient temperature is too low or too high, please use this machine with caution. 5. Please do not use or store the machine in high temperature, high pressure, strong magnetic field, big dust and damp environment. Packing List: 1 x Holographic Advertising Machine 1 x ASdder Fixed Pendant 1 x Remote Control 1 x 8GB TF Card 1 x Power Adapter 1 x Screw Pack 1 x Instructions