Large 3D LED display allows for easy reading of real-time from a distance. Features 54 LED light beads with remote viewing capability and no blue light emission. Supports 12/24-hour display format. Equipped with mounting notches on the back; stand is removable, allowing the clock to be hung on the wall or placed on a desktop. Sleek, compact design with a modern shape that complements contemporary, industrial, or modern decor. Note: The alarm display remains somewhat bright even in night mode. Not recommended for individuals sensitive to light to use in the bedroom. This alarm clock requires continuous power and can be powered via USB cable or AC adapter. USB cable included. Adjustable brightness with three levels to suit various lighting conditions. Makes a great Christmas gift for kids or teens.