: Long-press the SET button until the hour digits flash. Use the VOL+/Forward or VOL-/Backward buttons to adjust the hour. Short-press SET to switch to minutes, adjust, then long-press SET to save. Set Alarms :
Short press to toggle between Alarm 1 and Alarm 2 icons. Long press SET to enter the setting for the selected alarm. Yayusi S2 Manual Pdf
Now that we've established the importance of the manual, let's talk about where to find it. Here are a few options: : Long-press the SET button until the hour digits flash