@camilos not unless you hook them up to something that is e. g. Chrome cast audio that was discontinued sadly, or your TV or simmering. If you use them has a sound space link group, only one of them needs to be connected to an aux cable and it can cast the others, putting them all under that single Google device. 6 and 10 maximum for gen1 and Gen 2 respectively, per group. I have 5 zipp 2 and a couple of zipp mini 2, and I can blow the mother f****** roof off, I just have 1 connected aux to a Google sound bar to access them, it then relays to the others which makes it pretty useable with the ol’ Googs imo. Love em!