Snooze Alarm ClockSnooze function, snooze time can be adjusted. Alarm clock working mode, three modes to meet all your time requirements: Monday-Friday, Monday-Saturday and Monday-Sunday. Colorful LED Digital Alarm Clock & Multifunction6.3 inch large color LED digital screen, date and temperature by switching modes. The time display supports 12 and 24 hour formats. The large LED screen displays large color fonts, giving you a clear and comfortable visual impression. When using batteries, the screen will turn off after a few seconds. Temperature Display & Adjustable BrightnessDigital Alarm Clock, the automatic brightness adjustment function 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. Smart Voice Control Digital Clock Digital clock, when using AAA batteries, 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. USB or Battery Powered Digital clock alarm clock can be powered by USB charging cable or 3 AAA batteries (not included). When using the battery, it will automatically enter the power saving mode; The screen will automatically turn off after a few seconds, and the screen can be activated by voice; And it will automatically save the clock setting when the power is off.