3D Holographic Fan Display with LED Lamp Beads for HD Advertising, Ideal for Exhibitions, Shopping Malls, and Theaters, Includes Built-In Memory
Dpofirs 4-Vane/Wing 3D Hologram Fan 2500x640 | 640 LED Chips with WiFi/APP Control, 750RPM Floating Ad Display for MP4/AVI/JPG, 32GB Expandable Memory & Metal Bracket (black)
Hologram 3D Fan, 18-34 in HD Holographic Advertising Display with 512-1024pcs LED Chips, 3D Hologram Fan for Exhibitions, Stores, Malls, Theaters, Built in 16GB Memory Card 45CM(1600 * 512)
3D Hologram Fan 48 LEDs WiFi APP Remote Control Built In Speaker Holographic Advertising Display With Memory Card
