Feature: 1. High Resolution: The hologram fan adopts 1184 premium LED lamp beads, the 3D holographic effect is more prominent, resolution 1600x1184, bringing more vivid color. 2. Large Screen: The display fan has a 100cm/39.4in large screen without background display. Mobile screen projection, you can switch your advertisement at will. 3. WiFi APP Control: WIFI interconnection, one machine multi control, rich content support, support a variety of media formats, can directly upload lossless video, use mobile APP easily manage multiple advertising fans. 4. Intelligent: Fast startup, 2s can display images, this 3D holographic fan supports real time screen projection, timing playback, timing on and off. 5. Easy Installation: The lamp strip adopts quick plug and insert installation, no screw, really convenient, suitable for shopping malls, hotels, KTV, high speed rail airport banks, science and technology exhibition halls, exhibition centers, etc. Specification: Item Type: 3D Hologram Fan Material: ABS, aluminum alloy Weight: Approx. 2500g/88.2oz Frequency: 50Hz, 60Hz Power: 120W Remote Control Battery: CR2025 button battery 150mAh (included) Resolution: 1600x1184 LED Number: 1184 Brightness: 2600cd/m2 Content Replacement Method: mobile APP and PC software Supported Formats: MP4, AVI, RMVB, JPG, etc. Storage Mode: Built in storage 8G Remote OTA Upgrade: Supported Splicing Multiple Devices: Supported Scheduled Play: Supported Real Time Screen Projection: Supported Bluetooth Voice Output: Supported Remote Synchronization: Supported Storage Card Copy: Supported 3D Content Production: Supported. Package List: 1 x 3D Hologram Fan4 x Fan Wing 1 x Power Adapter 1 x Power Cable2 x Specification1 x Support 3 x Expansion Screws with Wall Fixing 1 x Set Screw 1 x Remote Control