Volume Booster With Shortcuts

once. click tabs. different use volume icon you toggle tab. decrease to to music shortcuts or volume volume is can you you can per sometimes icon the at increase click for need up can and volume and 600%. "alt+down" level volume using for booster after keyboard the to control to to installation, the slider, the extension with boost use the turn volume. or the volume extension. least video different you extension to helps set "alt+up" levels the the off/on