Can someone help me identify what the button does

[artistaperture]

I have no idea what this button right between the Queue and Mute button does

[feelikeastrangr · Accepted solution]

Hey @artistaperture, that button allows you toggle between your Devices to control your Spotify when listening. You can switch between your mobile, desktop, or wherever you have your Spotify open. Such a great, convenient feature.

Thanks for listening!

[artistaperture]

Thanks for replying!