Function: 1. Improved Design: Compared with older advertisements, the new 3D display holographic advertising machine can display product details more vividly, attract attention and enhance the visual effect. 2. High resolution: 415x415mm LED hologram fan 1024x640 resolution, using high-precision warm color LED beads, real bright and brighter colors to make the texture of the displayed image richer. 3. WiFi Transmission: 3D Hologram Fan WiFi Projector image clear, easy to exchange advertising content, supports common photos, animation, image display. WiFi content. 4. Remote Control: The 3D holographic advertising machine comes with a remote control, supports mobile APP and PC, and can be remotely controlled for content exchange and updating. 5 . Usage: 3D hologram projector is easy to identify, suitable for product information guidance and application can be used in shopping malls, stations, subways, airports, hotels, KTV, bars, cinemas, chain stores and store signs. Specification: Item Type: 3D Holographic Advertising Machine Material: Plastic, Electronic Display Diameter: Approx. 415 x 415 mm or 16.33 x 16.33 inches Resolution: 1024 x 640 Number of light beads: 244 Rated power: 18 W Power input voltage: AC100-240V or 50-60Hz Power adapter output voltage: 12V2A Memory storage: 16 GB Bluetooth audio: not supported Video image format: MP4, AVI, JPG, PNG Software support system: Mobile phone or PC application Wireless screen upload: Not supported Brightness adjustment: Support Angle adjustment: Support Timer playback: Not supported Multiple synchronization: Support Features: High-definition display , APP customization, power-on customization, multiple sync Applicable voltage: 100-240V Battery type: built-in 145mah Cr2025 button battery for remote control Package List: 1 x 3D Holographic Advertising Machine 1 x Power Plug 1 x Remote Control 1 x Accessory Package 1 x User Manual