Perfect Backlight Alarm Clock: with Big White Lcd Numbers, Easy to Read Day Or Night. with 12/24 Time Switchable, Alarm Clock, Snooze Function and Temperature Display. This Simple Alarm Clocks with Intuitive Setting Button, Easy to Set The Time Or Alarm. Easy for Kids, Seniors and The Elderly. . Snooze Function: Just Press The Snooze/Light Button to When The Alarm Rings to Have 5 More Minutes Snooze Time. . Silence & Luminous Function: Unlike Mechanical Digital Clocks That Keeps Ticking, Our Digital Clock Is Quiet, Allowing You to Get Rid of The Noise of The Night and Sleep Peacefully. Adopts Highly Sensitive Photosensitive Sensor, Which Can Automatically Adjust The Display Brightness According to The Brightness of The Environment (Turn On The Sensor Button), No More Shining Display at Night for Those Who Are Very Sensitive to Light When Sleeping. . Stylish and Simple Design: The Small Size ( 5.3 * 1.8 * 3 Inches) Makes It A Perfect Digital Alarm Clock for You to Put It Anywhere On The Bedside Table, Nightstand Or Desk In Your Home and office, Or to Put It In Your Handbag When You Are Travelling. . Bedside Clock with Battery Operated - The Travel Clock Is Powered By 3Aaa Batteries (Not Included). No Cord Needed. Note: Please Use High Quality Carbon Batteries Instead of Strong Alkaline Batteries Or Rechargeable Batteries to Prolong The Movement Service Life. .