A:Answer Hi there,
In order to hear sound from headphones and the TV speakers at the same time when watching TV or a movie, the source device must have multiple audio outputs. Note: Some TV models can't output sound from both the headphones and the TV speakers at the same time. You may need splitter, it offers a plug-and-play solution. Simply plug the splitter into your TV and plug the headphones into one port and the speakers into another. It's best to buy a high-quality audio splitter.
Gem
Toshiba Products
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