16: 9 P3.91 Indoor Stage LED Wall Rental LED Display Screen

16: 9 P3.91 Indoor Stage LED Wall Rental LED Display Screen. Ultra-Thin & Lightweight Design: Only 75mm thick and 7kg per cabinet, made of aluminum profile for easy handling. High Refresh Rate: 1920Hz/3840Hz refresh rate ensures realistic pictures with no ripple on camera. Front & Rear Maintenance: Supports both front and rear maintenance, allowing easy access without leaving space. High Precision Splicing: Cabinet tolerance is 0.01mm with screen flatness and seam less than 0.05mm. Tool-Free Fast Installation: Lock design allows for fast, stable, and secure installation without tools. Lifetime Maintenance Support: 2-3 years warranty with lifetime maintenance, charging only for raw materials. High Contrast Ratio: Novel mask design achieves a contrast ratio of up to 4000:1 for vivid images. Multiple Installation Modes: Supports standing, hanging, wall-fixed, and mobile type installations.