This sound system from Bose is packed with technology that brings out the best in everything you listen to or watch. Custom drivers, proprietary QuietPort and PhaseGuide technology give the feeling of hearing sounds where there are no speakers. With Wi-Fi, Bluetooth, and Apple AirPlay 2 compatibility, you can wirelessly stream whatever you want, however you want. Browse your favorite music services, like Apple Music or Spotify, or play anything from your phone or tablet. The Acoustimass 300 Wireless Bass Module delivers the difference between hearing bass and feeling thunder. It connects wirelessly to the Soundbar and provides a more immersive experience for everything you listen to or watch. The Virtual Invisible 300 Wireless Surrounds complete the package for a full surround sound experience.