LCD display: It can display time/day/month/temperature, and the temperature can be switched between ℃ and ℉ Alarm and snooze function: can activate the one button snooze mode, and it will ring again after 5 minutes, so you won't be late to sleep in Function: With for perpetual calendar function, easy to use Convenient: With night light sensing function, easy to observe Adjustable: The volume of the alarm clock is selectable in two levels, suitable for different times