Product Description 【Dual Alarm Clock with Snooze】You can set the snooze time, when the alarm goes off, you can press the snooze button and get extra sleep. (The default snooze time is 5 minutes). Dual Alarm allows you to set two separate alarm times. 【Adjustable Brightness】2-level adjustable brightness, clear and comfortable vision, protect your eyes. The dimmable screen ensures that you are undisturbed at night, and the bright mode lets you see the weather clearly and brightly, even in bright sunlight. 【USB Alarm Clock and Backup Battery】The alarm clock can be powered by a USB cable or 3 AAA batteries (not included) to save your clock settings in case of power failure; when using the battery, the screen can be turned on by voice, after 16 seconds the screen automatically closure. 【Large LED Screen】The digital alarm clock has a large LED mirror screen for easy reading. The stylish and minimalist mirror alarm clock can decorate your bedroom, living room and can also be used as a mirror if needed. 【QUIET SLEEP ENVIRONMENT】Our clock is silent, allowing you to get rid of nighttime noises and fall asleep peacefully. An alarm clock is the perfect gift for family and friends. Perfect for decorating bedside tables at home or for everyday use.