Connect Bluetooth devices to Apple TV
You may want to connect a Bluetooth® device to your Apple TV — such as an MFi-certified (made for iPhone, iPod touch and iPad) game controller, Bluetooth headphones, wireless keyboard or other accessory.
Apple AirPods connect automatically to Apple TV if they’re associated with the same iCloud account. See Set up your Apple ID on Apple TV.
Find and connect to a nearby Bluetooth device
Before you start, refer to the device’s instructions to set the device to Discoverable.
Open Settings on Apple TV, then go to Remotes and Devices > Bluetooth.
Select the device in the list.
For more information, see the Apple Support article Use Bluetooth accessories with your Apple TV.