Noise reduction earplugs are certainly not the same as noise termination Earplugs. The Direct sound Severe Seclusion Earplugs are much better classified as noise reduction Earplugs because they perform certainly not use electronic devices to actively cancel background noise. Rather, the Direct Sound Earplugs physically block out sound by reflecting the audio away from your ears while confining your ears in copyrighted sound separating ear cups.


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