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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triathlon helmets

Best Triathlon Helmet Reviews 2020 [Make Your Next Time Trial Exciting]

Triathlons are tough, no doubt about it and only athletes in the peak of their condition with the best triathlon helmet can perform well in them. In triathlons, seconds count. The ability to save even 2 seconds off your hardest time can mean the difference between a win and second place. Indeed, It takes quite …

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