Large LED DisplayDigital alarm clock features a large 5.6-inch LED mirror display for easy reading. One of the best alarm clocks for bedrooms due to its simplicity, this premium digital clock is something you'll enjoy waking up to every morningUSB PoweredThis bedside clock includes a charging USB cable, our smart clock for your power convenience,A built-in battery to back up your clock settings in case of a power outage;Time display supports 12-hour and 24-hour format. (Note: Please connect with the USB port or ONLY with the 5V/1A and 5V/2A adapter to charge the alarm clock)Dual Alarm with SnoozeTwo alarms allow you to set two separate wake-up times, The snooze time can be set, you don't need to manually turn off the alarm clock. Wake you up at different times, make your life easy and more convenientAdjustable Brightness4-level adjustable brightness. Large LED digital display, clear and comfortable visual sense. It automatically dims from 12:00 pm-6:59 am; the brightest from 7:00 am to 6:59 pm; and medium brightness from 6:59 pm to 11:59 pm. When plugged in with a USB cable, the LED indicator will always be on. By pressing the "SNOOZELIGHT" button, the display can stay on for 5 seconds.Stylish and Simple Design14.56.53.2 CM (5.72.561.26Inch), The stylish and simple mini mirror alarm clock can decorate your bedroom, living room, but also can be used as a mirror when needed.