Audio Pro Control, lets you enjoy your music from your iPhone and iPad to all Audio Pro multiconnected products. Group and ungroup speakers, manage your stations and presets, control volume, and more. Play different music in different rooms, or the same music in all rooms. The app lets you stream music to your Audio Pro multiconnected loudspeakers and roducts. Enjoy listening to your music from your favorite music service providers and online radio without connecting your phone to speakers. Just connect Audio Pro multiconnected products and use the Audio Pro control app to play music wirelessly over your WiFi Network. See more about our products at www.audiopro.com. Stay Tuned We will be updating the app regularly to introduce new music service providers and features. So you can enjoy more music, all the time. Play nice.