Large Display: The product uses large screen digital display, simple and easy to use functional design, with clear digital display, the number is clear and eye catching, convenient for users to check the time at any time. Double As a Mirror: The alarm clock features a 9.1 inch led screen with unique plastic mirror technology, which is stylish and beautiful. It can also be used as a vanity mirror. Power Off Memory: Electric alarm clocks require usb charging. When the external power supply is powered off, the hold time and various settings remain unchanged. There is no need to set the time repeatedly. Snooze Mode: The digital alarm Snooze button is located at the top of the clock and can be easily turned off, allowing you to get a settable amount of extra sleep. Schedules: Mirror clock has the ability to switch between different time periods, and helps users better manage their schedules and avoid missing important events.