The easiest way to use your wireless headphones with in-flight audio. Meet the new AirFly, the latest addition to the popular AirFly family. This simple adapter lets you listen to in-flight entertainment with your own wireless headphones or earbuds. The newest AirFly packs a 20 hour battery that outlasts even the longest commercial flights. New Volume controls let you turn sound up or down without touching the seat back screen. When the beverage cart arrives, two taps mutes the sound.