The standardized LED display equipped with HDMI direct projection technology not only simplifies the connection process, making the device's startup and operation more convenient, but also ensures efficient and stable image transmission. In addition, the display adopts a 16:9 golden ratio design, creating a wide and grand screen. In terms of color display, the layers are more diverse, accurately restoring the details of the picture, bringing users a more delicate and more realistic visual experience. Whether watching movies, playing advertisements, or live broadcasting, it can meet the pursuit of viewers for high-quality display effects.