3D Modern Clock Design: This alarm clock can select 12H or 24H formats. With a 3D LED display that's easy to read at night, the time is clear at a glance. Multiple Displays: Our 3D digital wall clock has two display modes (only display time or time, date, temperature cycle display), which can meet your different needs of usage habits. Adjustable brightness: 3 graded brightness, freely adjust the digital wall clock to your liking and can turn off the display. This electronic wall clock can also be used as a night light. Alarm and snooze function: The multifunctional digital clock has an alarm and snooze function. You can set the weekend stop alarm or daily alarm according to your habits, and the snooze time can be set freely. This digital alarm clock is a fantastic Christmas present for children or teenagers. Warm Remind: The rechargeable lithium cell battery (included) only provides power for the memory function. It can only light up via USB (included).