Remoter is an audio plugin that allows you to stream audio directly from your DAW to your phone (or laptop) over your local network. This is useful for quick mix translation checks on your phone speakers/ear buds/laptop speakers.
Simply insert the plugin, start the server, and scan the QR code to open the supporting web app in your browser, and press connect to start streaming.
Before you purchase make sure you install it and give it a try first. More info and installer at https://sheafmusic.com/remoter