Crafted for Your Flying: Our compact airplane Bluetooth transmitter is remarkably lightweight, measuring just one-third the size of a credit card. Effortlessly carry it without any extra weight. The carabiner lets you conveniently clip the Bluetooth splitter to your backpack or strap for quick access. Plus, the meticulously designed carrying case ensures seamless organization of your travel Bluetooth adapter and accessories, maximizing space efficiency in your backpack! | 2 in 1 Bluetooth Transmitter Receiver: Elevate your audio experience with our versatile AUX Bluetooth adapter! In transmitter mode, enjoy wireless connectivity with in-flight entertainment systems, gym equipment, and TVs. Plus, for seamless integration with different airplane audio interfaces, we've included a Dual 3.5mm AUX Adapter for your convenience. Switch to receiver mode effortlessly to stream audio from your phone or tablet to your wired speakers or car stereo system. | HD Display Screen & Dual Pairing: The Bluetooth adapter is compatible with AirPods series, AirPods MAX, Beats, JBL, soundcore, Sony, Bose, and more. Experience seamless operation with our airplane headphone adapter's clear display screen. This feature helps you easily track the adapter's status, swiftly identify any issues, and avoid incorrect connections. With dual pairing support, you can effortlessly share the fun with your friend, diving into a world of immersive music and movies together. | Unrivaled Connection Stability: Powered by cutting-edge Bluetooth 5.3 technology, the Syntech Bluetooth audio transmitter delivers outstanding audio quality with an impressively low latency. Move freely within a 15m range, even when your phone is at a distance, and enjoy stable, uninterrupted music. Furthermore, our Bluetooth transmitter and receiver offer backward compatibility with Bluetooth 5.2, 5.0, 4.2, 4.0, 3.0, and 2.0, ensuring seamless connectivity for your devices. | Long-lasting Battery Performance: Indulge in extended hours of uninterrupted audio bliss with our Bluetooth adapter. With a speedy 1.5-hour charge, revel in up to 12 hours of non-stop music and calls. Bid farewell to battery worries, guaranteeing a hassle-free wireless listening experience. Rest assured with our 12-month worry-free period and dedicated customer support, ensuring your purchase confidence and peace of mind.