The Alarm clock LED digital projector ceiling time temperature display backlight is a modern and stylish rectangular clock that is battery powered and made of plastic. It features a digital display with 12-hour and 24-hour formats, alarm function, temperature display, and humidity display. The clock also projects the time onto a ceiling or wall, making it convenient to read in various rooms such as the bedroom, kitchen, living room, and home office. This clock is a practical and functional addition to any space.