AirFly Duo headphone adapter review: Why we wouldn't fly without it

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AirFly, AirFly Duo and AirFly USB-C

Twelve South AirFly Pro Bluetooth Transmitter Review: Don't Fly Without It - CNET

Twelve South AirFly Bluetooth Wireless Transmitter/Adapter for AirPods/Wireless or Noise-Cancelling Headphones; use on Airplanes and Gym Equipment, 20+ hr Battery Life : Electronics

Twelve South AirFly Duo Bluetooth Wireless Transmitter with Audio Sharing for up to 2 AirPods / Headphones, Use with any 3.5 mm Jack on Airplanes, Gym Equipment and iPad/Tablets, White

Twelve South Airfly Duo Wireless Transmitter with Audio Sharing for Up to 2 Airpods/Wireless Headphones to Any Audio Jack for use On Airplanes, Boats or in Gym, Home, Auto (12-1914) :

The Twelve South AirFly Pro — I tried it

Twelve South AirFly Duo Bluetooth Wireless Transmitter with Audio Sharing for up to 2 AirPods / Headphones, Use with any 3.5 mm Jack on Airplanes, Gym Equipment and iPad/Tablets, White

Avantree Relay - Premium Airplane Bluetooth 5.3 Adapter for All Headphones, aptX Low Latency, Supports 2 Headphones or AirPods, Wireless Audio Transmitter for in-Flight, TV, Gym, Tablets : Electronics