How can I use my wi fi headphones.There is no 3.5mm jack.I also can't seem to connect bluetooth headphones.Aaaaagggggghhhhhh I need hesdphones lol.x
@Jonnyboy1234, the NU7120 does not seem to have bluetooth built in https://www.samsung.com/uk/tvs/ue40nu7120kxxu-uhd-4k-smart-tv-nu7100-series-7-ukfrdeites/UE40NU7120K...
An option is to use a Bluetooth Transmitter, if no headphone jack though you would need one with optical connection. https://www.lifewire.com/add-bluetooth-adapter-to-tv-4174442
An example of Uk one here Bluetooth-Transmitter-Receiver