1️⃣ Right-click the speaker icon on the lower right, click “Sound”, and choose “Recording”. If the K052 mic is recognized, there’s the “USB PnP Audio Device”.
2️⃣ Open the “Properties” of the USB PnP Audio Device and click “Level”. You can adjust the volume to 50%-70%. The same goes for the “Level” of the speaker.
3️⃣ Test the mic to hear yourself from the mic:
Open the “Sounds” setting, choose “Recording”, right-click the "USB PnP Audio Device", and open ”properties”. Click “Listen” and choose the box "Listen to this device". Finally, apply it. When the test is down, click off the "Listen to this device.
You can refer to the video from 1:41-3:25.