Multifunctional Clock: Alarm clock with temperature and humidity display, radio alarm clock, support radio function, max. 10 stations from FM87.5MHz to FM108MHz can be stored, and radio playing time can be set from 5 minutes to 90 minutes. .2 Set of Alarm Clock: The alarm volume is also adjustable, can satisfying different wake-up times needs of parents and children also support one-click snooze for extra sleeping, delay alarm can be adjusted from 5 to 60 minutes. .USB Power Supply: Easy to get powered through AC adapter, laptop, desktop, power bank, and more, and the clock is always on when powered also has a CR2032 button battery compartment for memory so that you don't need to reset time when power off. (Battery is not included.) .LED Time Display: Projection clocks for bedrooms, The font is big and clear, easy to read, has 6 levels of brightness adjustable and night mode, can automatically enters low-brightness display, does not disturb your sleeping. .Mirror Projection Clock: Not only an alarm clock with projection on ceiling (the projection angle is 180 rotatable, and the projection distance is about 2-5 meters), but also can be used as a cosmetic mirror. .