USB debugging allows you to access developer mode and ADB commands. This makes it easier to test apps you're building and troubleshoot issues.
To enable USB debugging:
From Device Manager, click on Device Fleet.
Click on the headset or group of headsets you want to enable USB debugging for, then click Settings.
Click next to USB Debugging, then select On.
Click Turn On USB Debugging from the prompt, then click Save.
Note: You may need to restart the headsets to sync these changes.