Developer wireless music systems.
Sonos is a developer of wireless multi-room music systems for the home. The Sonos Multi-Room Music System is the first, wireless multi-room music system that lets you play all the music you want all over your house — and control it all from the palm of your hand. Sonos liberates the music stored on a computer so it can be enjoyed all over the house.
In addition, by partnering with audio services like Audible.com, Last.fm, Napster, Pandora, RadioTime, Rhapsody, SIRIUS Internet Radio, and more, Sonos gives music lovers instant, computer-free access to millions of songs, thousands of radio stations, audiobooks and more.