Transform your audio experience with our Bluetooth Audio Receiver and Pluggable Wireless Audio Transmitter, designed to seamlessly integrate Bluetooth capabilities into your existing audio setup. Whether you're upgrading an old stereo system or adding wireless functionality to your home theater, this versatile device is the perfect solution. Add Bluetooth to Wired Speakers: Easily convert any speaker or stereo system with a 3.5mm AUX audio input into a Bluetooth-enabled device. Enjoy the freedom of wireless audio streaming from your smartphone, tablet, or computer without the need for new equipment. RX Mode: Ideal for active audio systems, vintage audio equipment, home theaters, and various speaker types, the receiver mode allows you to breathe new life into your existing audio setup. Simply connect and start streaming your favorite music wirelessly. TX Mode: The transmitter mode is perfect for desktop computers, TVs, laptops, projectors, and other devices with audio output interfaces. Stream audio to Bluetooth headphones or speakers, eliminating the need for cumbersome cables and enhancing your listening experience. Broad Compatibility: This device supports audio streaming from a wide range of operating systems, including iOS, Android, Windows, and Linux. Whether you're using an iPhone, iOS tablet, or Galaxy device, you can enjoy seamless connectivity and high-quality sound. Stable Performance: With universal wired compatibility, this Bluetooth receiver works effortlessly with home stereos, PC speakers, and audio/video receivers. It offers a reliable connection with an effective range of up to 10 meters (32.8 feet), ensuring uninterrupted audio streaming throughout your space. Upgrade your audio setup with this Bluetooth Audio Receiver and Transmitter, and enjoy the convenience and flexibility of wireless audio streaming. Perfect for both home and professional use, this device is a must-have for any audio enthusiast looking to modernize their sound system.