Review on 🎧 BTunes Flight Adapter Bluetooth 5.0 Transmitter: Wireless Transformation of Headphone Jack Output for Dual Headphones/Receivers, Ideal for Sharing Music/Movies. by Matheus Buck

Not pairing or connecting 2 devices There is no volume control. The volume will suddenly burst your eardrums and then just as suddenly stop. The volume cannot be kept constant. Pairing and connecting was complete crap. On average, you can connect after 3 attempts. DO NOT SPEND YOUR MONEY. There are $19 alternatives that work as expected. I even tried using two different brands of headphones to see if it was the earpiece or the transmitter with the same poor results.