2-in-1 Transmitter/Receiver: This versatile device supports both transmitter (TX) and receiver (RX) modes. In transmit mode, it wirelessly streams audio from TVs, computers, or in-flight entertainment systems to Bluetooth headphones. Switching to receive mode transforms it into a Bluetooth car adapter, enabling smartphones to connect wirelessly to wired speakers or stereo systems. Wide Compatibility: This aircraft-specific Bluetooth transceiver features dual 3.5mm adapters, making it essential travel gear for connecting to various in-flight entertainment systems. As an indispensable Bluetooth adapter for air travel, it also connects to home TVs, tablets, computers, and any device with a 3.5mm audio jack or AUX port. Low Latency: Utilizing the latest Bluetooth 5.4 technology and cutting-edge Qualcomm chipset ensures top-tier performance. Supports aptX Adaptive and aptX Low Latency codecs, delivering high-quality audio transmission and reduced latency when paired with compatible audio devices, significantly enhancing the user experience Color:Black Material:ABS Package Contents: 1 * Bluetooth audio transmitter and receiver set