After the new System update, you can finally pair Bluetooth devices to Nintendo Switch if you want audio output. Learn how you can do it.
The process of connecting Bluetooth devices for audio output first requires you to update your Nintendo Switch. Get the system update 13.0.0 downloaded first and then proceed with the next steps.
Pairing a Bluetooth Device To Nintendo Switch
- Set the Bluetooth audio device to discovery/pairing mode
- Go to System Settings, down to Bluetooth Audio, and select Pair
- Pick up your Bluetooth audio device from the list, it can take some time to search for the device
Important: Make sure that you have only two wireless controllers synced to the consoles when pairing the Bluetooth device for audio output.
For more details, you can visit the Nintendo Support page. If you are having some issues, there might be a solution to your problem.
Source (via Nintendo)