USB 5.0 Wireless Adapter Bluetooth Dongle Audio Transmitter Receiver 3 IN 1 Stereo Music For TV PC Car Headphones With 3.5MM AUX

Show Original Working. Both reception and transmission.

Show Original Cool device. I took it for wireless transmission of sound from the TV to headphones. There is a switch. Reception blue light transmission red (during search the light blinks). Everything is fine. Pairing automatically. I moved a little further than 5 meters, it works intermittently. When the headphones stopped receiving a signal, they then did not pair. I had to switch to receive and then back to transmit, and everything worked. The cable for connecting to the TV is almost a meter long. Unexpectedly.... Signal transmission is almost synchronous. The delay is almost unnoticeable. I'll add. I noticed that when closing the earphone with the receiving antenna with my hand or hands. The signal is intermittent or not transmitted at all. I'll add more. I'm trying to load a video, you can hear and see what the delay is. I listened to the video myself via Bluetooth, the delay was added, but listening was still fine.

Show Original The headphones are connected and working. Prada sound is not particularly loud, but enough for me