Complete SilentSweeping the second hand will not cause any annoying sound, it is completely ticking free, creating a calm environment for sleepMinimal DesignWith high-quality psychological case, powered by AA batteries, it measures 4.31" x 4.47" x 2.05". This clock is perfect for your compact bedside tables, desks and shelves for your wake-up bedroom, travel-friendly as well as bedsideEasy to UseBlack numerals on the white dial make the clock look seductive and charming and easier to distinguish. One knob to set the time and the other to set the alarm, easy to set up and use Love Your LifeLove yourself, love your family. This bedside alarm clock protects you from radiation, no need to set an alarm on your phone, you can keep your phone away when you sleep