Twelvesouth AirFly Pro: Wireless Adapter for Headphones

The AirFly Pro is a compact wireless adapter that enables the use of your wireless headphones or earbuds in places with only a headphone jack, such as airplanes and treadmills. Simply plug this small transmitter into the headphone jack to enjoy in-flight movies or gym TV displays. The Pro version goes further by allowing music streaming from your iPhone to an AUX input in a car or speaker. Additionally, AirFly Pro lets you connect two pairs of headphones to share music, movies, and more, features a battery life of over 16 hours, and can be used as an AUX IN adapter for your car, boat, or non-Bluetooth speaker. It supports AirPods among other devices.