Totally SilentThe sweep second hand does not arouse any annoying sounds, its completely tick-tock sound free, create a peaceful environment for sleep Simple DesignMade of high quality mental casing, powered by AA battery, measured at 4.72'' x 5.11'' x 1.96''. The clock fits perfectly on your compact nightstand, table desk & shelf, bedrooms for you to wake up, also portable for travel and nicefor bedside Easy 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 Love 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 sleeping Colour Name:Black