Magically amplifies the sound form most of the smartphones out there. No configuration such a paring is needed, Automatically turns on and off. When in Standby or Power On modes, placing an iPhone, iPod or other device, with the external sound or music being player in the correct direction activates the speaker.
Different audio devices require different positioning. Experiment with the placement of the device until the device and speaker sensors are in alignment.
To adjust the volume simply change the volume level on your mobile device and the speaker automatically adjusts the output volume. The 3.5mm jack is for optional wired audio input for most mobile devices, the bass performance is better when using line-in.
