How can I adjust the sound of my headphones to one on my huawei?

Well, on my huawei, the sound in songs usually goes through both headphones, so many songs have different sounds per ear. But now my right handset broke down, and I only hear through the left. This is okay with most songs, but often it does not work. Does anyone know how I can set my phone so that the sound comes from one side only?

You can switch the sound to mono audio just enter in the search bar of the settings mono and you will quickly find the settings