Snooze Digital Alarm ClockSnooze function, snooze time can be set. Alarm clock working mode, three modes to meet all your time needs: Monday-Friday, Monday-Saturday and Monday-Sunday. Digital Alarm Clock with LED DisplayLarge 6.3-inch LED digital screen , date and temperature when changing modes. The time display supports 12 and 24 hour formats. The large LED screen displays large fonts, giving you a clear and comfortable visual impression. When batteries are used, the screen turns off after a few seconds. Smart Voice Control Digital ClockDigital Clock, Digital Alarm Clock when AAA batteries are used, you can wake up the screen by. voice command, which is convenient for use at night. In addition, the screen will automatically turn off after a few seconds of inactivity. Adjustable Temperature and Brightness Screen. Digital alarm clock, automatic brightness adjustment function, you can set the automatic brightness period according to your needs. The digital clock can display the temperature in real time. You can change the temperature units ( / ) by pressing the "Down" button. Powered by USB or Battery. Digital alarm clock can be powered by USB charging cable or 3 AAA batteries (not included). When using the battery, it will automatically be in power saving mode; The screen will turn off automatically after a few seconds and the screen can be activated by voice; And it will automatically save the clock setting when the power is turned off.