Wireless Headphones for LG TV with USB Input: Connecting for Elderly Person's Convenience

Hello,

I am asking for help because I am in a dead end.

I bought a LG TV for an elderly person who used to use wireless radio headphones (due to poor hearing).
The current LG TV has only a USB input, no jack inputs, or something that I could use to connect a docking station, which has a cable with a jack end to connect to the TV with such an input, thanks to which my grandmother could listen to TV without playing with cables .. . (this was the case before on Samsung)

My question is, are there wireless headphones that work on a TV with a USB port?
In the sense of whether the docking station cable is under the USB port, or are there such adapters ... because I'm looking for nothing ...

I also read that there are USB adapters with a switch to headphones and a microphone, such an external sound card ... but there is no information whether it also works on TV - I assume that it is not because the TV itself will not upload the drivers ...
Another option is to buy a bluetooth port for the USB input, but the question is will it work on TV?

The last resort is the purchase of USB cable headphones - if anyone knows a company that produces such a gem on a long 5m cable ... then please let me know ...

Thank you in advance for your help,
greetings

Buddy, maybe a strange question, but are you sure that there is no m.Jack jack? What is the TV model?

Well, unfortunately I was also shocked .... no other audio inputs ... a nightmare
LG LED 32LH510B TV
I always checked these audio connector options because the previous TV was bought just because you could connect the wireless headphones ...
Here, the seller made me a little confused because I chose Samsung as the first choice, but then he started telling me that he also has LG and that he is also cool and this Samsung would have to pack from the exhibition because the last one ... I suggested that the TV sat on the pole and that's about I chose the unfortunate LG ....
Now there is a bryndza because I can not find wireless headphones that work on the USB connector on this TV ...

The TV does not have a Jack socket, but the Audio output is also on the SCART connector. If your headphones have a Jack input, I found this SCART adapter> Jack socket on the network:
http://allegro.pl/adapter-euro-wt-euro-gn-jack-3-5mm-gn-thomson-i5423974943.html#imglayer

Thank you very much!!!!!!
This LG just has a SCART socket, surprisingly - adapter ordered.
Thanks again !!!