Philips HCWeSet Manager app helps you cast music from your favorite apps on your mobile phone to any Philips Google Cast built-in speakers. Use the app to setup and connect your new Philips Google Cast built-in speakers to your home wireless network and start enjoy the high quality audio and seamless playback experience from your favorite apps*. *It is mandatory to install the app for network setup, as well as services and privacy agreement before you can cast music wirelessly from your music apps. *To cast music from Spotify, You’ll need Spotify Premium to use Connect Compatible Philips Models: - HTL5160B - E6</br></br></br></br></br></br></br></br>