Mirror Alarm Clock: Unique mirror display design with high definition mirror can reflect your beauty, digital alarm clock is easy to clean and restore the original clean look. Can be placed vertically, flat, or hung on the wall in your preferred way. Multifunctional Display: With LED time display, 12/24 hour format, date display from 2000 to 2099, alarm & snooze function, temperature display in Celsius or Fahrenheit ranging from -10°C to 50°C. Night mode automatically dims LED light during nighttime hours for eye protect. Adjustable Brightness: Humanized design with 2-level brightness adjustment to provide comfortable brightness. Clear time display at night without the need of turning on the light. LED light automatically dims when you sleep, protecting your eyes and saving energy. Dual Power Modes: Convenient to use with 2 connection modes, battery or direct plug n. No need to worry about power outage with the option of using 3 AAA batteries or plugging in. Versatile Usage: Great