This GTMEDIA Bluetooth 5.1 Receiver&Transmitter Audio Adapter is a versatile and high-quality unit that allows for seamless audio connectivity. With its sleek black color and compact design, it is an excellent addition to any audio setup. The unit is compatible with a range of devices, including PS4, audio receivers, PC, television sets, iPods, and car auxiliary systems.The GTMEDIA Bluetooth Adapter features dual-band connectivity and supports a range of ports, including TF, 3.5 mm Jack, Coaxial, USB 2.0, and USB-C. The unit also comes with a 1-year manufacturer warranty, ensuring that it is a reliable and long-lasting addition to any audio setup. Whether you're looking to improve the audio quality of your home entertainment system or need a reliable Bluetooth adapter for your car, the GTMEDIA unit is an excellent choice.