Bluetooth Audio Adapter: Besign BE-RCA could turn your wired ... Wide compatibility: Use it with any powered PC speakers, home stereo systems and A/V Receivers via RCA or 3.5mm Aux jacks.

There's an on/off toggle on the side, next to which is a button to connect a nearby Bluetooth device. With my current best ... adapter? The AirFly Pro is pricier, but its ability to stream audio ...