Wirelessly stream music to your speakers from a tablet or smartphone with a push of a button when you use a logitech bluetooth® technology audio adapter. Pair your smartphone and tablet simultaneously with multipoint bluetooth® wireless technology and 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 convenience. You can use your pc speakers, a home stereo system or a/v receiver with rca or 3. 5mm inputs.