Google Cast for audio uses the same technology behind its visual counterpart Chromecast to allow you to stream your music from your mobile devices to your speakers. Compatible with all Android and Apple devices, it allows you to stream music from almost any source, be it music apps, online radio stations or podcasts. You can stream a song while taking a phone call, sending a text, even leaving the room without interruption. Google Cast for audio is coming soon to speakers with Cast-ready technology built in. Stay tuned for more information on the release.