Why does another speaker become the host after I turn it on?

If you’ve already started a party and then power on another speaker that you’ve previously connected to, it will become the host. This is by design since in a host battle, the most recent one always wins. To make the first host the ONLY host, just go to your Bluetooth settings and disconnect the second speaker. Once it is disconnected, you can go back into the ULTIMATE EARS app and start the party all over again.