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The acoustic load of a non-amplified sound (drums, brass, etc.) can reach 100 dB, while that of an amplified sound in musical events, concerts or other events, even 130 dB. Since 85 dB can already cause permanent hearing damage, it is essential to use earplugs. NoNoise MUSIC earplugs are precisely tuned for optimum attenuation of the frequencies required by music lovers. The average attenuation measured by an independent organization (en352-2-2002) is 28.5 db at the highest frequencies (the most harmful). Without silicone. With cord supplied. Clinically tested. Gross weight:60 grams
