The HomePod, Apple’s wireless speaker from Apple, now delivers an even more immersive listening experience throughout the home with support for HomePod stereo pairs and a new multi-room audio system in iOS 11.4. 

This free software update introduces a wireless multi-room audio system using AirPlay 2 to play music in any room from any room, move music from one room to another or play the same song everywhere using an iOS device, HomePod, Apple TV or by asking Siri. HomePod is available in the US, UK and Australia and arrives in Canada, France and Germany starting June 18.