Hearing Protection Earplugs: Mainly to protect your hearing - don't let sharp and noisy background sounds damage your ears. The ear plugs effectively block out distracting noise, whether you're at work, at home, at a concert, on an airplane or walking down the street and so on.You can seriously focus on your own things in a quiet environment when using this earplugs with 25dB-30dB noise reduction.
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