RHA Wireless Flight Adapter
If you are a frequent flyer, youll know that many times a 3.5mm jack is typically your only option to watch an in-flight movie. Your expensive, noise-cancelling Bluetooth headphones are completely worthless, unless you have this travel adapter that makes any headphone jack wireless. This handy little dongle turns any audio signal from a 3.5mm device, or double 3.5mm in-flight socket, into an high-fidelity Bluetooth signal compatible with any wireless headphones. With USB-C recharge, it boasts a 16-hour battery life, so it will get you from New York to Sydney no problem.