Does one plus ace2 have breathing light function?

One plus Ace2 mobile phone has a breathing light display when it doesn't answer the phone, and the breathing light is usually white or red, which is also one of the iconic features of the mobile phone. You can set the breathing light on or off, and you can choose the color displayed by breathing light. Breathing light with Ace2 can also be used for other notification prompts, such as new messages and fast charging status.