Does what it says

Cool. It really boosts the volume on my firefox

Last week it was in my android nightly add-onn list. I was using it everyday. And now it's gone.thanks

Twitter OK！

great extension!

Tested with bandcamp only. When adjusting volume, it not only has no effect, but playback stops, and i can only resume by reloading the site. Similar to "Tab Volume" plugin.

Wroks well on any tab but unfortunately doesn't work with SoundCloud

I don't get it, it says fine grained volume, but it only goes up by 10% at a time. How do I set to 1% volume for example? Why does it say fine grained when it's not? Marking as 1 star for this false advertising, lack of manual, and lack of ability to message the creator.

Incredible!

it's amazing!