1. Connect the headset to the 3.5mm port on the Switch.
2. Press the volume up button on the Switch until the volume is 100%.
3. You can now use the volume control wheel on the headset to control the volume.
*Mic use is game dependent. If the mic isn't working, please see this guide: https://lucidsound.zendesk.com/hc/en-us/articles/360049795214