Make your speakers Bluetooth with the Bluetooth Audio Adapter. Pair your smartphone and tablet simultaneously with multipoint Bluetooth wireless technology. Stream audio from either device to your speakers. Pairing is simple with one press of the convenient pairing button. The re-pairing is automatic for hassle-free experience. Connect powered speakers with RCA or 3.5mm inputs. You can use your PC speakers, a home stereo system or A/V receiver. Adapter offers a long wireless range. You can stream and control your music with a reliable connection from up to 15 meters (50').