Compact DesignOUTWIT analog alarm clock is made of high quality mental casing, powered by 1* AA battery, measured at 3.8'' x 3.85'' x 1.65'. The clock fits perfectly on your compact nightstand, table desk & shelf, bedrooms for you to wake up, also portable for travel and nice for bedsideNon-Ticking and SilentThe high quality quartz movement ensures no tick-tick noise as well as clock time accuracy. Create a peaceful environment for sleepEasy to UseBlack numerals on a white dial make the clock appearance tempting and captivatingeasier to distinguish. One knob to set time and another to set alarm, easy to set and use. Press the top easy-access large snooze/light button to illuminate the entire dial few seconds for night time viewingLove your lifeLove yourself, love your family. It protects you from harm of radiation, with this bedside alarm clock, no need to set alarm anymore in your mobile, you can keep your mobile away when you are sleepingApplication & Warranty Quiet Sweep movement is run by one AA battery that is NOT INCLUDED. Please feel free to e-mail us If there is any quality problems, we will provide high-quality after-sales service and 12-month warranty. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia