Can you pair more than one headphone at the same time to apple tv
Can I pair two bluetooth devices to the TV at the same time.
Also, can I pair a bluetooth device and still listen to the tv speakers at the same time?
Apple TV 4K, tvOS 14
Can you pair more than one headphone at the same time to apple tv
Apple TV 4K with tvOS 14 allows to share audio between certain models Apple and Beats headphones.
Use Apple TV to play audio throughout your home - Apple Support
Share audio with AirPods or Beats headphones - Apple Support
For other models headphones, you may need a separate dual link bluetooth transmitter.
Also, can I pair a bluetooth device and still listen to the tv speakers at the same time?
No, the use of bluetooth speakers or AirPlay speakers turns off audio for the TV speakers/receiver speakers, as far as Apple TV is concerned. A special TV or receiver may have dual output options.