AirFly Pro is a wireless headphone adapter that plugs into a headphone jack to let you use your Bluetooth headphones on devices that don’t support Bluetooth, like the Nintendo Switch.
AirFly Pro works with most popular wireless headphones and earbuds. Even when you pair two sets of headphones with AirFly Pro, you can use any combination of wireless headphone brands. You connect your wireless headphones to this little splitter pretty much the same way you would pair your favorite headphones with any other wireless devices, such as your iPhone.
You can pick one up starting at US$54.99.