dual 3.5mm male to 3.5mm female airplane headphone adapter gold plated (2 pack) posdou <b>features:</b><br><br> you demand optimal sound quality with these extra high quality gold-plated connectors, use your own top-quality and comfortable headphones to listen to in-flight music and movies etc. the difference in sound, noise reduction and comfort will be very appreciated.<br><br> these adapters are portable and convenient when you're traveling in a plane, also compatible with most devices with standard dual or single output 3.5 mm audio headphone jack plugs. <br><br> golden plated connectors,reduce interference,ensure high audio quality & extend using life<br><br> easy to install, plug the adapter to the armrest of the aeroplane seat, then you can plug your own headphone to the adapter, enjoying the in-flight entertainment system. <br><br><br> <b>package contents:</b><br><br> 2 x airplane audio jack adapters