About this product ✅[Upgraded Brightness and Large Display] To conserve power, the display illuminates when there's sound or motion, and remains off at other times. To maintain the light, keep it plugged in at all times. Our alarm clock features a large, 5.7-inch LED mirrored display for easy readability. Its sleek design makes it one of the best alarm clocks for the bedroom, and this premium digital clock will make you love waking up every morning. ✅[USB Powered and Built-in Backup Battery] For cosnvenience, we include a rechargeable USB cable with the smart clock. The built-in rechargeable battery saves your clock settings even when it's powered off. The time display supports both 12-hour and 24-hour formats. ✅[Dual Alarm with Snooze] The dual alarm clock allows you to set two different wake-up times. You can set a snooze time, eliminating the need to manually turn off the alarm. Wake up at different times, making your life easier and more convenient.