Upgraded panel material: luxurious brushed aluminum alloy panel replaces an iron panel to prevent flaking and rust, delivering improved durability and a appearance. LED spectrum display: stylish LED spectrum display with a long light or marquee function for a dynamic, visually appealing look that remains easy to read. Easy remote control: classic large remote control for intuitive, human friendly operation from across the room. Flexible input options: three input source options with 3 way signal source input selection for convenient device switching and playback. Use scenarios: In a living room home theater or music setup, use as the central control for devices with easy remote access and clear display. In a small cafe or venue, provide background music with ambient LED visuals to enhance the atmosphere. In a home office or study, quickly switch between computer, streaming device, and media player for efficient multimedia use.