Is there a device for sending and transmitting audio by radio signal?

Question

Iron

All wireless headphones are poor. I have good ears, but I don’t want to pull the wire to the sofa. Is there a transmitter and receiver (from batteries, for example), in which you plugged 3.5 and listen?

Answer 1

Well, buy a professional monitor transmitter that musicians use on stage.

It will differ from the bluetooth one in a minimum playback delay and a huge range

Answer 2

Yes. It's called "AUX Transmitter".
But keep in mind that they are also via BlueTooth.

spoiler

Все беспроводные наушники убогие.

Сильное заявление.

Answer 3

Why are these wireless headphones miserable?)
Well, look in the direction of bluetooth transmitters
Or a base-receiver on the radio channel Maybe
there are tube ones, I'm not sure