Microphone HyperX, echo even from built-in sound card?

Question

Audio

Hello.

Windows 10.

Accidentally did "something", and then an echo appeared in the headphones, which made it impossible to talk and listen to yourself at the same time.

For starters, I was glad to buy a microphone. Very stylish. But from the opportunity to listen to yourself at the same time as the conversation was only through the old wired 3.5mm headphones connected directly to the microphone. There was no echo at all. I decided to experiment with wireless headphones to feel the difference. I turned on the setting on the microphone:

and immediately an echo appeared in the headphones.

Turned off the setting so that sound is not transmitted to wireless headphones. The sound, respectively, turned off in the wireless headphones. But it turned out that the sound is now turned off in the wired headphones connected to the microphone. Those. without this setting, before the sound was transmitted to the sound card built into the microphone without echo. When this setting was turned on, the sound began to be transmitted with an echo, and when the setting was turned off, the sound ceased to be transmitted at all. And what now needs to be turned on or off is not clear.

The problem was solved like this :



I.e. when you turn off the setting in the first figure, the microphone automatically turns off the built-in sound card, and when you turn the setting back on, it does not turn on again.



If the picture is hard to see, then open it in a separate tab, where you can enlarge it.

PS
Suddenly useful to those who encounter this subtlety.

Answer 1

It's not subtlety. You have connected 2 microphones, that's all