2 Prong Headphone Jack
Amazon.com: 2 prong headphone adapter Headphone Splitter for 2 Headphones 2 Way 3.5mm Adapter Aux Cable Mini Jack Male to Dual Female Stereo Audio Y Splitter Couple Adapter Compatible with iPad iPhone iPod MacBook PC Amplifier Speaker Top Reviewed for Functionality 50+ bought in past month Save 5% on 3 select item (s) Add to cart Plug the headphones cord into the adapter and insert it into the airline jacks to enjoy powerful, balanced sound for music or movies during airplane travel The airplane audio adapters converts a dual-prong airline jack to a standard headphone stereo mini plug (1/ 8 inch, 3.5 mm) Golden plated. Connectors offer great signal transfer.
Two (or three) jack headphones These days, many travelers have their own headsets and often their own means of entertainment. New aircraft often have standard single jack headphone sockets that can accommodate personal audio equipment. But some dont, including many older aircraft.
Given how inexpensive an adapter is (a couple of dollars on eBay), if you have time, I'd pick one up and keep it in your headphone case. Many headphones come with these adapters - my noise-reducing headphones come with a pair of them to adapt them to the two-prong jacks you describe, as well as the older 3/8" headphone jack. Designed for airline entertainment systems, this adapter converts dual-prong (mono) airplane jacks into a standard 3.5mm stereo connection, allowing you to use your own headphones for clear, high-quality sound.
Simply plug it into the seat's audio jack and enjoy stereo audio on any compatible headphones or earphones. If the airplane you're on has two-prong audio jacks, we recommend the Twelve South Deluxe International Airline Headphone Adapter for use with your AirFly. This adapter has two prongs that plug into the airplanes in-flight entertainment system, and a jack for headphones into which you can plug AirFly.