Philips created this simple and nifty app to be your ultimate Philips headset companion. The Philips Headset app allows you to customize the in-line controller button, select the best sound profile explicitly tuned for your Philips headset and easily customize the sound profile of your Android smartphone. The Philips Headset app runs in the background with almost no CPU loading and preset with pre-defined button controls already. Users can also customize the button with the following selections: Music/Call management:Play/pauseNext trackPrevious trackAnswer callEnd callReject callVolume up/down To select a suitable sound profile it