Clairty Digital Alarm Clock Display Alarm, Time, Temperature, Calendar, Night Light and Snooze (Black) Very easy and Simple setting Convertible F and C, 12 hours am pm - 24 hours with simple operation. Alarm and snooze, awoke you sleeping Large numbers display time easy read. function including: alarm time, date, day, month, temperature , night light and backlight With the sensor light and backlight, you can see the time at the night