Review on 🔌 Comsoon Bluetooth 5.0 Receiver with LCD Screen - Portable AUX Adapter for Car/Home Stereo/Speaker/Wired Headphones - Dual Connection, Noise Cancelling, Hands-Free Calling, Music Streaming - Black by Robert Blair

I wanted to listen to my non-Bluetooth stereo through Bluetooth headphones. To do this, I needed a device that would connect to the headphone output on my receiver, convert it to Bluetooth, and then transmit that wireless signal to the Bluetooth headphones. What Comsooth is doing is exactly the opposite. It receives a Bluetooth signal from a device, e.g. a cell phone, and then relays that signal to a speaker or other non-Bluetooth device. I ended up returning Comsooth and buying a Bluetooth transceiver and several Bluetooth headphones from another store. I set up a new device to transmit, plugged it into the headphone output on my receiver and paired it with my new bluetooth headphones and it works great. If Comsooth had the ability to switch it from receive to transmit, or even if it was a transmit only device, it would work. I certainly learned a lot about Bluetooth transmitters!