I am able to connect 2 bluetooth speakers to my pc using the miccus home rtx 2.0 (duel link) and tried it with my 2 echos. they both connect but music only comes out of one. when i keep retrying sometimes its one and sometimes its both that connect and don't play music from my pc. i have the multi room option but amazon doesn't have available all the old alternative stuff i like to listen to so i wanted to stream it from my pc. if the echos say they are connected shouldn't it work? any suggestions?