?Best Room Decor, Best Gift Choice?This digital alarm clock can be used to nicely decorate your bedrooms, living rooms, offices, college dorms, etc. It is an excellent space decoration item and the most meaningful gift for yourself, family and friends. ?Power Cord Power Supply + Battery Memory Settings?This digital clock is powered by plugging into the USB port, you can prepare an additional 5V 1A power adapter if needed. The included coin-cell battery ensures that your time settings persist when disconnected. ?Night Mode + Dual USB Ports?Supports starting the low-brightness night mode at 18:00-6:00. Equipped with dual USB ports make it a convenient extension, you can charge your mobile phone and other devices in your bedroom, living room or office, anytime, anywhere. ?Auto Dimming + 3 Brightness Adjustable?Equipped with a high-sensitivity light sensor, you can choose the auto brightness adjustment mode, which will automatically adjust the brightness according to the ambient light intensity. You can also choose the fixed brightness mode, which has three brightness levels of "Bright-Medium-Dark". ?Wake Up On Time + Snooze Supported? You can set an alarm to wake you up on time every day, default alarm time is 2 minutes. If you want to sleep a little longer, easily press the Snooze button on the upper part of the alarm clock to get an extra 5-60 minutes/times of custom sleep time, unlimited times until press any other button to closed it. ?Beautiful Appearance + Stylish Mirror Surface?This aesthetic alarm clock has a stylish and modern appearance, with a white high-brightness digit display and clear mirror surface, can be easily read even from a long distance. Simple, lightweight and portable are also its feature.