Scheduled power on and off

[Gralfitox]

Hi, this is a useful feature for me, I am using it since mi first mi device 3 years ago, the point is that now I have just bought a new mi8se and when the device ia turning off it enters in a countdown that beeps every seconds for least 10-15 seconds, it is very annoing and though I have searched the entire device, I cant find where to disable the countdown feature. Do you know anything about it?

Thanks in advance.