With Harman Kardon WiFi speakers, you can create a multi-room setup. You can place multiple speakers in different rooms of your house. So you can listen to the same music throughout the entire house, or choose which music you want to play per speaker. You can control your multi-room system in the Harman Kardon app with the multi-room function. Play music from your own playlists, or from streaming services such as Spotify, Google Chromecast, Deezer, or Tidal.