& : Considering about practicality, durability and aesthetics, Peakeep as a leading brand of alarm clocks, designed this LED clock with a compact and petite size of 5 (L) * 1 (W) * 2 (H). This little digital clock for bedroom takes up minimal space and easy to carry, making it a great choice for bedroom, dorm room, desk, shelf or travel. & : Enjoy 8 different color display screens (4 Pure colors - white, blue, green and red + 3 Dynamic RGB Color and 1Fixed RGB color). This bedroom alarm clock features large, easy-to-read numbers that change color, adding a vibrant touch to your room. Enjoy a lively wake-up experience and easily see the time from any distance. Fully meets different people's color needs. : This simple alarm clock designed with a battery backup function, which 4AAA batteries can keep all the setting and the alarm works