MULTI FUNCTIONAL DESIGN Support alarm setting, temperature, date and time alternate display, not only alarm clock, but also desktop decoration of modern life. SNOOZE FUNCTION Mirror alarm clock with snooze function, which can help you easily turn off the buzzer and prevent oversleeping. It is very suitable for students and office workers. OTHER FUNCTIONS Support LED time display, 12/24 hour system, alarm clock, time memory function, compact and portable, suitable for home bedroom, living room, study, office, etc. 2 POWER SUPPLY METHODS It can be powered by a USB cable or 3 x AAA batteries (not included), use the battery to press any button to check the time, and use the USB cable to keep the LED alarm light on. MIRROR SURFACE DESIGN The mirror surface is polished through multi channel processing, clear and bright, easy to reflect objects, durable and practical.