Function: 1. Improved design: Compared with older advertising, the new 3D display holographic advertising machine can display product details more vividly, attract attention and improve the visual effect. 2. High resolution: LED 3D hologram fan with a diameter of 415x415mm; 1024x640 resolution, using LED beads with high accuracy in warm color, true 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, animations, image display. Content of WiFi transmission. 4. Remote Control: The 3D holographic advertising machine comes with a remote control, supports mobile app and computer, and can be remotely controlled for content exchange and updates. 5. Specification: Item Type: 3D Holographic Advertising Machine Material: plastic, electronics Display diameter: approx. 415 x 415 mm/16.33 x 16.33 inch Resolution: 1024x640 Number of Light Beads: 244 Rated Power: 18 W Power Input Voltage: AC100-240V/50-60Hz Power Supply Output Voltage: 12V2A Memory Storage: 16 GB Bluetooth audio: not supported Video format: MP4, AVI, JPG, PNG Software support system: mobile phone/computer app Wireless Screen Transfer: Unsupported Brightness adjustment: support Angle Adjustment: Support Playback with timer: not supported Multiple synchronizations: support Features: high-resolution display, app customization, customization when power on, multiple synchronization Applicable voltage: 100-240 V Battery type: built-in Cr2025 145mah button battery for remote control List of packages: 1 x 3D holographic advertising machine 1 x Power Plug 1 x Remote Control 1 x Accessory Pack 1 x User Manual Note: Enable and connect to the network for use