Don't compromise on sound. This Bluetooth Audio Adapter is tuned at Logitech labs to deliver high-quality acoustics. Pair your smartphone and tablet simultaneously with multipoint Bluetooth wireless technology. Stream audio from either device to your speakers. Pair your device with one press of the convenient pairing button. The re-pairing is automatic for hassle-free experience. Connect powered speakers with RCA or 3.5 mm inputs. You can use your PC speakers, a home stereo system or A/V receiver.