Light sensing function, brightness adjustment, automatic adjustment according to time, bright from 7:00-18:59, dark from 19:00-6:59. Two sets of alarm clock settings, the alarm time is 1 minute, and can be set as working day and non-working day alarms, so you no longer have to worry about being late. LED screen display, seconds, date, day of the week, temperature, time displayed on the same screen. 4-digit LED display, 12/24 hour switching in time mode. The default is 12-hour time. Infrared remote control function, remote control, simple and convenient operation, making your life convenient and comfortable.