Music cast is a new revolution audio. You can use all your Music Cast products either together or separately. It can be controlled from an app that has been designed to be intuitive, quick & simple to use. Use a soundbar, a wireless speaker, AV receiver or a Hi Fi audio. Brand new from Yamaha, this music cast system will bring everything to everywhere for everyone. You will be able to stream music directly from your smartphone, or tablet all via Bluetooth or Airplay. Enjoy unlimited content from commercial streaming services.