Google Chromecast Audio Update Brings Multi-Room Feature and Hi-Res Audio Support | Technology News
Chromecast Audio gains hi-res playback and multi-room support - GSMArena blog
Multi Room Audio Chromecast Flash Sales, 59% OFF | www.centrocoliseum.com
Best Chromecast Audio Alternative (I Finally Found One) - Smart Home Insider
Google updates Chromecast Audio with multi-room support, hi-res audio playback - GeekWire
Get a Chromecast Audio for only $39 and start enjoying multi-room Audio - Ausdroid
Multi-room Audio with ChromeCast Audio and Lepy (Poor man's Sonos). These little devices are dirt cheap at only £30… | Multi room audio, Chromecast, Multiroom audio
Google Home multi-room music setup explained: Nest, Chromecast and more