I need to watch a video for my Calculus class and it's incredibly quiet. Even with my volume at 100% and everything else maxed out, it's still pretty quiet. This extension actually made it louder, doing exactly what it says it does. I'm really happy about this.

loving it especially the fact that I can prolong my hearring loss

Пользуюсь данным расширением уже год, все классно, всегда все работает

eenvoudigste en meest betrouwbare volumeverhoger

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sehr gutes Add-on gerade bei Laptops wo die Lautstärke zu gering ist hilft mir sehr beim Film schauen.

Easy and safe to use. Helps me hear videos that would otherwise be too quiet. Now I don't have to adjust my main volume.