A:AnswerYes. I paired my bluetooth earbuds without having to plug anything into the tv. Just had to disconnect the earbuds from my phone before the tv pairs with them.
A:AnswerThis TV supports Closed Captions (when available). While watching Live TV from antenna press the menu button ( ≡ ) and select Captions and Audio. To adjust the Closed Caption settings, go to: Settings > Accessibility > Closed Caption.
A:AnswerTry to hook up your soundbar into the HDMI(ARC) port on the TV.
Go to Settings > Display and Sounds > HDMI CEC Device Control and turn ON; then go to Settings > Display and Sounds > Audio Output > Turn TV Speakers OFF and Select Digital Audio Format Auto.