Modern Design: This alarm clock lets you choose a 12-hour/24-hour format. You can set 12 hour mode or 24 hour mode by pressing the and button for 3 seconds. equipped With a large 23.4 x 9.1 cm 3D LED screen, it is easy to monitor. read at night and the time is clear at a glance. It is particularly suitable for suitable for children and the elderly.Brightness and night light adjustable: 3 levels of brightness, freely adjust the digital wall clock according to your needs. Brightness from digital alarm clock to LED is reduced by 20 percent from 6 p.m. 6 p.m. If you need a night light. This electronic wall clock is your best choice.Two installation methods possible: easy to install install as a wall clock with a built-in hole or as a table clock with a fixed base. When traveling, it takes up very little space in the room or luggage. Our electronic clock is also practical for kitchens, hotels, tables, desks, desks or bedside tables.Alarm clock with wake-up and snooze function: the Multifunctional digital clock has alarm clock and snooze function. And you can freely set the reminder time. This digital alarm clock is a great Christmas gift for kids or teens.Energy saving and environmental protection: Ultra low power LED, low cost , only 5V, although it can be plugged into the USB port. The convenient USB port can be used anywhere. Reminder: The lithium battery (included) only has a battery function, can supply power, and can only work via USB (included).Function: LED time display (time display 0:00).There are 3 levels of brightness. (standard brightness is medium).Night mode with automatic dimmer.There are 3 buttons: MODE, UP, DOWN. 4 positions (12/24 hour mode).AL alarms are displayed in 6:00 format.Alarm clock with snooze function.Snooze function, 5-60 minutes ( standard interval 5 minutes).Power supply: 5V (without power supply), CP2032 button battery (not included) to ensure adjustment, USB cable (included), cannot be charged only via a USB cable. If you use a battery without powering it, the clock will turn off. If you open it at again, it will open and remember its time. If you have no battery, the clock will show 00:00 and will not record the time. which you unplug the power.Alarm setting:Press the alarm MODE for 3 seconds to enter the time setting and Set in the following order: hour, minute, nap length. "AL" lights up during adjustment. When the alarm goes off:Press the MODE button to activate the snooze function. The AL symbol flashes. Or press the down button to turn off the alarm. The AL symbol goes out.Night mode:In night mode, the clock will automatically reduce the brightness. of the LED. Press MODE twice to enter night mode.Press MODE to turn night mode on or off.Features:Material: Acrylic. White.Digital display.Light colour: blue/red/white/green.Battery: CR2032 (not included).Dimensions: 21. 2 x 8.3 x 3.5 cm.Contents:1 LED clock.1 USB data cable.1 instruction manual (not guaranteed in French). Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.