You must have an adapter to use a USB headset with a MacBook Pro.

1

Plug your adapter's USB-C input cable into one of your MacBook Pro's USB-C ports.

2

Plug your headset's USB cable into one of the USB ports on your adapter.

3

On your Mac, select System Preferences > Sound , then select Output .

4

Select your headset.

5

Select Input .

6

Select your headset.

7

Test to make sure your input and output sounds are both working through your headset.