
Explosion-Proof Indoor Foldable High-Definition LED Poster Screen for Hotel Lobbies. Foldable Design: Foldable 180 degrees for 50% volume reduction and maximum portability. Wide Viewing Angle: 178-degree viewing angle ensures consistent, bright picture quality without distortion. High Refresh Rate: Refresh rate up to 3840 Hz for smooth video and clear image display. Durable GOB Technology: Tile-level GOB process with anti-collision and scratch-resistant protection. Dual-Sided Maintenance: Enables single-person maintenance with quick disassembly from both sides. Multi-Screen Mode: Supports split-screen modes to display pictures and videos simultaneously. Remote Control System: Intelligent cloud play allows centralized remote control of multiple displays. Long Lifespan: Lifetime exceeds 100,000 hours with stable performance.