Built-in Spotify, Deezer, Amazon Prime Music and TIDAL streaming Works with Alexa for voice command Acoustically tuned wooden casing With over 20,000 internet radio stations, plus thousands of podcasts, you can listen to audio from around the world. Plus with Bluetooth connectivity, simply stream music directly from your smartphone. The portable, acoustically tuned wooden cabinet stays true to the iconic 1950’s Roberts design, and delivers rich, room-filling sound. Whether it’s Spotify or Deezer, TIDAL or Amazon Prime Music – play what you want, from where you want, with these top streaming services built-in to the iStream 3.