1. Easy to use and play.
2. Convenient to carry.
3. Gold-plated jack.
4. The airline adapter converts a regular headphone stereo jack 1/8′ (3.5mm) to a dual prong 1/8′ (3.5mm) for airline jack.
5. Allow using your own 3.5mm audio jack headphone to enjoy the onbroad radio, movies.etc.
1 x 3.5mm Jack Airline Airplane Earphone Audio Connector