Description
Battery life: Two years
Replace the battery after it runs out of power
Instructions for use
Press the button on the right once, the light will light up, and the time will be displayed. Press once again, and the date will be displayed.
When the light is on, press the button with your finger for about 3 seconds, and the hour will flash. At this time, press the button to adjust the hour. Press once to increase the hour.
After adjusting the time, press the button for 3 seconds and the minutes will flash. At this time, press the button to adjust the minutes. Press once to add one minute.
After carrying the minute number, press the button for about 3 seconds, the month will flash, and the button will be adjusted at this time.
After adjusting the month, press the button for about 3 seconds and the date will flash. At this time, press the button to adjust the date. Press the button once to add one day.
After adjusting, press the button for a few seconds or wait for a few seconds to return to the time display interface. There will be no operation for 3 seconds. Enter power saving mode.
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