Användare:VickiHope802737

Från Wikiskola
Hoppa till navigering Hoppa till sök

Noise reduction earplugs are actually not the same as noise cancellation Earplugs. The Direct sound Extreme Solitude Earplugs are much better identified as noise reduction Earplugs considering that they do certainly not make use of electronics to actively cancel ambient noise. Instead, the Direct Sound Earplugs physically obstruct sound by mirroring the audio off of your ears while enclosing your ears in copyrighted audio segregating ear cups.

Take a look at my web blog - learn more here