The SONR app connects your Speaker Dock for Android to your favorite app and streaming services. Finally, you can control the play of multiple music sources on your Dock for Android from across the room using your remote control.A note about compatibility: the SONR app and remote control operation works best when it is operated with the Google Music Player and Pandora. Due to software and hardware conflicts, the SONR app is being offered as a Beta and is not currently fully compatible with certain Android phones. For compatibility details, go to digitalinnovations.com/supportsandroid. Functions:Play/PauseVolume up/downMuteTrack forward/track backHome – Media ChooserVisit Developer