Concrete volume icons


audio addaudio add
mutemute
volume control 8volume control 8
audio removeaudio remove
volume upvolume up
mute 3mute 3
volume downvolume down
volume up 3volume up 3
volume up 2volume up 2

volume down 3volume down 3
volume 2volume 2
volume down 4volume down 4
volume down 2volume down 2
volume up 4volume up 4
mute 2mute 2
volume down 5volume down 5
volumevolume