Excellent. My Mi Horizon Laptop was having extremely low sound...this worked like magic...truly wonderful

It's there when you need it. Works beautifully and quickly. Highly recommend

Excellent. Thanks Aliaksandr !

Does the job!

excellent!!!

very good for loud site

Excellent addon

Works fine.. good extension

Great!!

I have issues with hypnotube.com, even without touching the volume addon, the first video when opening the browser works, then it breaks up. Deactivating this plugin solved.

Perfect... using it for a year now and having no problem with it.
Thanks very much.