Once upon a time, when headphone jacks were far more common, planes typically had dual audio outputs. You can still find them ...

This airline adapter converts a dual-prong airline jack to a standard headphone stereo plug (3.5 mm, 1/8 inch). Plug the headphones cord into the adapter and insert it into the airline jacks to ...

Doom has been successfully run on Apple's Lightning to HDMI adapter. This highlights the surprising computing power hidden within the dongle.

I've used other products which have the jack (sometimes multiple jacks ... I've used a number of Bluetooth headphone adapters designed for in-flight systems before, but the sheer simplicity ...

This however does put users who need a headphone jack to connect to legacy hardware ... Users can however use a relatively cheap USB-C to 3.5mm adapter on said devices to get the job done.

Need (or simply want) to plug in wired headphones? These top-tested phones buck the wireless trend and keep the old-school ...