Bluetooth 5.1 audio transmitter

This audio transmitter is the perfect solution for adding Bluetooth to your in-flight entertainment system. Connect it effortlessly to your airplane seat or the 3.5 mm port on the in-flight TV. Quickly pair with your Bluetooth headsets, earbuds or AirPods and enjoy your in-flight entertainment wirelessly. The built-in battery has a runtime of up to 10 hours, making it perfect for longer flights.