My next gift for myself. Dennis Sellers:
The wireless transmitter plugs into those jacks normally reserved for wired headsets and transmits the sound to your wireless headphones. It has a built-in battery that lasts up to 16 (!) hours, after which time it can be recharged via USB-C. For long-distance flights, that gives you the opportunity to use your AirPods to listen to music or movies without the need to recharge.
I’m worth every penny. AirPods Pro noise cancellation means kids cannot be heard.