Ear Safety

earmuff hearing protection

Frequently Asked Questions: What is earmuffs hearing protection?

Chester Greenwood invented the thermal earmuff in 1873 to protect the hearing capacity of human against loud gunshots, noises, and so on. When anyone exposed to an average noise/sound intensity of 85 dBA, a hearing protection device is a must. In this case, earmuffs play a great role. Most hearing experts recommend that people should …

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