Очень удобно и отличный звук

works as expected

simple and easy to use

Ottimo

muy buena

This extension SHOULD be included natively in Firefox and all browser to save the planet !!

excellent

Крутое приложение, очень сильно экономит трафик и нагрузку на пк, когда открыто много вкладок.

I love this extension.
Very simple, grey its off, Red/white it's on. I put the icon next to the search box, just a click to toggle on/off.
Youtube loads much faster with it as well. perfect for music and audio books.
=)