Seamless Mode Switching: Effortlessly switch between receiver and transmitter modes with a single key. This versatile adapter is compatible with a wide range of devices, making it perfect for enhancing your audio experience across different platforms. Universal AUX Connectivity: Equipped with an AUX interface, this adapter can connect to computers, TVs, mobile phones, speakers, and more. Transform your wired devices into wireless ones and enjoy the freedom of wireless audio transmission. Intuitive LED Indicator: Stay informed about the device's status at a glance with the LED indicator light. Different colors represent different statuses, allowing you to easily monitor the working condition of your adapter. Advanced Bluetooth 5.0 Technology: Enjoy a stable and reliable connection with Bluetooth 5.0. This adapter supports Bluetooth decoding of various protocols, ensuring compatibility with a wide range of audio devices and delivering high-quality sound. Long-lasting Battery Life: With a built-in 200mA battery, this adapter offers a battery life of approximately 6-8 hours. Whether you're on a long drive or enjoying a movie marathon, you can rely on this adapter to keep your audio streaming smoothly. Upgrade your audio setup with our Bluetooth 5.0 Receiver Transmitter 2-in-1 Wireless Audio Adapter. Perfect for use with computers, TVs, cars, and speakers, this adapter combines cutting-edge technology with user-friendly features to provide a seamless and enjoyable audio experience.