4 directions symbol different as following :

CALENDAR-ALARM-COUNT DOWN-TEMPERATURE.

• Size : 65x65x28mm
• The calendar from 1900-2099 about 200years including year-month-date-week.
• revolving to alarm function to enter into alarm setting mode
• count down timer as max.99"
• temperature, automatically test from - 20ºC-40ºC selectable ºC &ºF
• 1 minute for alarm , press any key or turn item to clear the alarm.

Power Apply : "AAA" x 2 (Not include)

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