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A 55-inch standing touch digital display is a large, interactive screen, typically used for advertising, information display, or interactive applications in public spaces. It combines a 55-inch LCD screen with a touchscreen interface and a sturdy, freestanding base, making it suitable for various indoor environments.
link:https://www.qingvision.net/digital-signage-display/floor-standing-digital-signage/55-inch-standing-digital-display.html
55 Inch Standing Digital Display