Nintendo system update version 6.0.1 or later is required for use of PowerA Wireless controllers
Connect your Nintendo Switch to the Internet
Typically, system updates will be downloaded automatically when connected online.
Select ‘System Settings’ from HOME menu, then scroll down to ‘System’ to see System Update version and automatically check for system update. For additional help, search ‘system update’ from Nintendo Support website.
Install Batteries:
Remove the battery door, and install (2) AA Alkaline Batteries (included)
Confirm your Nintendo Switch Console is powered ON.