Extra Loud Alarm With a maximum volume of 105dB and 5 adjustable levels, the dual alarm is suitable for heavy sleepers and adults. Dynamic RGB Display This desk clock features 15 different RGB colors and 4 brightness levels, ideal for creating a personalized ambiance. Colorful Night Light Enhance your bedroom atmosphere with 7 color options for the night light, adding a soft glow to your space. Larger Digits The 6.3-inch digital LED display includes large 2.1-inch high digits for easy viewing from a distance. Common Features Includes snooze function (9 minutes), 12/24-hour format, daylight saving time setting, and two DC 5V/1A USB output ports for convenient device charging. Simple to operate. Outlet Power and Battery Backup Powered by an outlet and equipped with battery backup (3 AAA batteries, not included), this clock ensures accurate timekeeping during power outages.