Select TV models have a headphone jack, allowing you to connect
headphones/earphones to your TV.
Please refer to your product user manual to check if your TV supports
this feature.
The headphone jack is 3.5mm (in diameter) / 3-pole stereo.
Try this
webOS Smart TVs released from 2016 onward
[Home] ➔ [Settings] ➔ [All Settings] ➔ [Sound] ➔ [Sound Out] ➔ [Wired headphones]
To simultaneously use the headphones and TV speaker
[Home] ➔ [Settings] ➔ [All Settings] ➔ [Sound] ➔ [Sound Out] ➔ [TV speaker + Wired headphones]
webOS Smart TVs released from 2014 onward
[Home] or [Settings] ➔ [All Settings] ➔ [Sound] ➔ [Sound Out] ➔ [Wired headphones]
Netcast webOS Smart TVs released from 2012 onward
[Smart] or [Settings] button on remote control ➔ [Sound] ➔ [Sound Out] ➔ [Wired headphones]
This guide was created for all models, so the images or content may be different from your product.