What is the meaning of the icon showing the small horn in the upper left corner of Huawei HONOR?

The icon in the upper left corner of Huawei Honor shows the speaker, which means alarm clock.

Huawei alarm clock setting steps:

1, turn on the clock;

2. Click New Alarm Clock;

3. Set the frequency of the alarm clock;

4. Set the bell and vibration of the alarm clock in turn, and click the checkmark icon in the upper right corner to set the alarm clock.