Awesome Adapters

Most airplane entertainment systems make you use wired headphones. This handy adapter from Twelve South lets you connect Bluetooth headphones to any 3.5mm audio jack. It has easy-to-use volume controls and allows two devices to share a single audio source. It also works with gym equipment and older audio equipment. Runs for up to 25 hours per charge.

More and more devices have done away with the headphone jack, insisting on a wireless connection. But if you want the sound quality of a hardwired connection, grab this stainless steel adapter from ddHiFi that converts the USB-C port on mobile devices into a 3.5mm audio jack. They also make a Lightning version.