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Breathing light mainly realizes the notification and corresponding reminder of charging through breathing light rhythm: ColorOS 3.0 and above: 1, setting method: enter "Settings"; Notification and status bar "breathing light blinks" OR "setting when receiving notification"; Notification and Status Bar Notification Management Select the corresponding application; Breathing light blinks ",turn on the switch, and when the message of the corresponding program is received in the screen state, the breathing light will light up.

2. When the screen is closed and charged, the breathing light will light up.

Tips: The breathing light function is related to the mobile phone hardware. You can check whether the mobile phone supports this function by setting the path above.

This answer applies to all OPPO models.