Temperature Calendar

Specification:                 1)Rotate in 4 directions to display different functions, sequentiallyas: TIME -- ALARM -- TIMER -- TEMPERATURE clockwise                 2)The calendar date is year, month, date and week from 1900 to 2099,up to 200 years                 3) Rotate to alarm functions to enter into setting of alarm                 4)The timer is 99 minutes 59 seconds the longest. The bell ringsat the end of this time                 5)Temperature: Provided with automatic measurement of temperaturefrom -20 degree to 50 degree                 6 )Dual-color backlight                 7)Unit Size: 7.5*7.5*3.8cm                 8)Material:  ABS                 9)Powered by: DC 4.5v AAA * 3 (non-included)