... four directions to display different functions: time, alarm, timer, and temp.Clockwise;* The calendar date is the year ... functions to enter into setting of alarm;* The timer is 99 minutes 59 seconds the longest. The ... at the end of this time;* Temperature: provided with automatic measurement of temperature from -20°C to 50 ... ; 40’FCL: 170,250PCS. Four sided clock with Time, Alarm, Timer and Temperature