To use these add-ons, you'll need to download Firefox.

Log in
Add-on icon

Reviews for 600% Sound Volume

600% Sound Volume by Aliaksandr

4.5 Stars out of 5
5
2,534
4
314
3
105
2
78
1
230
Review by jlie
by jlie, 2 years ago
Last week it was in my android nightly add-onn list. I was using it everyday. And now it's gone.thanks