... * Rotate in four directions to display different functions: time, alarm, timer, and temp.Clockwise;* The calendar date ... is the year, month, date and week from 2000 to 2099;* Rotate to alarm ... longest. The bell rings at the end of this time;* Temperature: provided with automatic measurement of temperature from ... 40’FCL: 170,250PCS. Four sided clock with Time, Alarm, Timer and Temperature