The Black Besign Be-Rca Pro Long Range Bluetooth Adapter Is Designed For Bluetooth Audio Adapter: Besign BE-RCA could turn your wired speakers into Bluetooth capable, then connect wirelessly to any Bluetooth-enabled device and deliver CD-like quality sound , so you can stream music and control playlists directly from Bluetooth audio enabled computer, smartphones, and Tablets. Bluetooth 5.0: this Bluetooth Audio Adapter is with latest Bluetooth 5.0 technology to delivers the superior sound quality. You could have an excellent listening experience with crystal clear, high fidelity music for room filling sound. Long Range Wireless: Working distance up to 30 meters (100 feet). Don?t compromise on sound and deliver high-quality acoustics for all your music, movies and games. Powered by Type C and Automatic Re-connection: this Adapter uses a Type C jack for power; use it with any compatible USB power supply for continuesly music streaming; no battery inside, connect the power supply before use. This Adapter will stay on after it is switched on, you could connect it with your computer or smart phone any time as you want. Wide compatibility: Use it with any powered PC speakers, home stereo systems and A/V Receivers via RCA or 3.5mm Aux jacks. This BE-RCA Pro is a receiver only, not a transmitter, you couldn?t use it for your TV.