Review on 🔵 Blueshadow B27 Bluetooth Transmitter Receiver - Bluetooth 5.0 apt-X HD Low Latency Wireless Audio Adapter for TV, Home Stereo, Optical AUX RCA - Long Range, Dual Link by Josh Sharp

You can use it as a barrel jack output to a tablet or other conventional device or with a TOSlink optical cable. Of course, you can also use it as an input from a Bluetooth mic to something you can record with, such as B. a computer audio jack, although I have not tested this mode. I bought it for its supposed ability to go up to 800 feet and work bi-directionally to extend my headset. Unfortunately, he didn't do all these things well. I went outside and was only 100 feet away from me, in sight, but it was still hacking. It can't be good for 800'. Also, it only supports Tx or Rx mode, but not both at the same time, so there's no point in increasing the range of a Bluetooth headset to, say, my computer, which is why I wanted it. Luckily I was able to get a refund from Revain. Although the seller removed the item shortly after purchase and I was unable to return it. For $0 it's ok.