Transform your in-flight audio experience with our Bluetooth 5.3 Transmitter Receiver! Designed for airplanes, this portable audio jack allows you to use wireless earpieces and headphones seamlessly. It includes both single and double jacks for versatile connectivity. Enjoy noise-canceling technology and hands-free calls, along with an impressive 14 hours of playtime. Perfect for speakers, TVs, and home audio systems, this AUX wireless audio adapter provides crystal-clear sound whether you’re traveling or relaxing at home.