I bought wireless headphones, they are not branded headphones, but I would like to hear them both for music and for making calls. So that I don't have to hold the smartphone to my mouth, I would like to use the small microphone in the headphones. Unfortunately, I don't find the function on my Huawei P30 to set the microphone as an audio input. Can someone help me there?
Should actually happen by itself in the application. E.g. With a normal call you should be able to choose between "loudspeaker" and "headphone".
But I think that I can only hear through the headphones but not speak, so my speech comes through the microphone of the smartphone
This is not usually the case. If you have other headphones, try them too.
