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 ...

Listen music wireless: Connect with computer speakers, home stereo systems or other speaker systems via the 3.5 mm or RCA cable, then pair with the Bluetooth audio devices such as smartphones or ...

Then there is another pair of RCA connectors for inputting the signal from your hi-fi amplifier so you can stream anything over Bluetooth, whether that’s a cassette tape, a vinyl LP or even a ...