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SET key: short press to switch 12/24 hour system, long press to set the current time clock - minutes - week - snooze time (5-60 minutes)
ALARM 1 key: short press to turn on alarm 1 (alarm 1 icon shows), then press again to turn off alarm 1 (alarm 1 icon disappears). Long press to set Alarm 1, the order is Alarm 1 Clock - Alarm 1 Minutes - Alarm 1 Days
ALARM 2 key: short press to turn on Alarm 2 (Alarm 2 icon is displayed), then press again to turn off Alarm 2 (Alarm 2 icon disappears). Long press to set Alarm 2, the order is Alarm 2 Clock - Alarm 2 Minutes - Alarm 2 Days
SNOOZE key: Press snooze key when the alarm rings, you can snooze for 5 minutes by default, snooze time can be adjusted from 5-60 minutes
Backlight key: Short press to switch the brightness, 4 brightness, 100%-80%-60%-all out
+ key: add the value when setting
- Key: set the time value minus
Night brightness setting: Long press the snooze key to enter the night mode setting, combined with +, - key to open and close, OFF is off, ON is on, night mode is on, the display brightness is high when it is dark at night (18:00-6:00 will be automatically dark)
