Start and control music with your voice. Amazon Alexa is built right in. Fill two rooms in your home with rich, crystal clear sound, the perfect way to begin your Sonos system. Pair your Sonos Ones together in the same room for stereo sound. Connect them to Playbar or Playbase for epic home theater surround sound. Get the latest weather updates, flash briefings and sports scores, set timers, and enjoy all those other helpful Amazon Alexa skills using a single Sonos speaker. Add even more Sonos speakers to experience wireless audio throughout your home..