Makeup Mirror Design LED alarm clock is designed as mirror style. LED screen shows clear, which can be used as mirror. It's a perfect decoration for your bedroom, living room or office. Easy to Set with Snooze function Snooze interval time can be set from 5-60 minutes as your need. Easy to Set With five function button (Mode, Alarm, Snz/Light,UP, Down), long press or short press buttons to set. Simple rectangle shapes, minimalist, fit for both office & home with all decoration conditions. Digital alarm clock with makeup mirror, it's a best gifts for girls. Multi-Functional Multiple Nature Sounds,Silent,Date,Time,Clock alarm,Temperature display,Night mode,Mirror. Ways power source supply USB & 3 x AAA batteries powered. (If both used at the same time, USB can not charge batteries, the batteries will arouse time memory function if the USB cable is power-off.) Portable Perfect for home, school, office, travel, etc.also could used as a small clear mirror. When battery powered You need to press any button to see the time. clock will be dark after 5 seconds to save battery power. With time memory function and the LED will light on for 5 seconds when you press SNZ/LIGHT button. When USB cable power supply The clock will keep bright all the time(also can adjust the light brightness). It can be powered via your TV/PC/USB Adapter/Phone Charger/Any USB outlet/etc.