Bang & Olufsen Beosound 2 3rd Generation Guia Del Usuario página 8

MULTIROOM
Use the Bang & Olufsen app to add compatible speakers
to create a Beolink Multiroom group and play your music
simultaneously in different rooms. Alternatively, stream to
more speakers using AirPlay 2 or Chromecast.
Join or start playback in a Beolink Multiroom setup by
pressing and holding for two seconds until you hear
audible feedback.
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