A:Answer Yes. I have 5 Insignia Smart speakers, 1 portable Insignia Smart Speaker, a Google mini, and a Google Hub. All broadcast out and receive broadcasts. Running firmware 314 and cast firmware 1.32.129357 on all Insignia units, Google mini: firmware 141215, cast firmware 1.36.141215. Google hub: firmware 141422, cast firmware 1.36.141422. There were a couple of weeks when the broadcast feature was not working, but all is good now (1/7/19) (revised for correct year- opps). Routines are also working. Great sound, great functions plus a clock and USB charger in the back.