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7 days
HEP02
Brand: INGCO
Ingco Ear Plug Noise Reducer Cancellation Protector  Model: HEP02  Ingco Tools Ear Plug HEP02 Conforms to ear structure, safe and sanitary Made from polyurethane foam, smooth and ultra supple Superior noise reduction effect, let operators keep acute hearing in noise ambient
Brand: INGCO
Hearing protection devices guard against hearing loss in environments with hazardous noise levels and wherever loud machinery operates. A noise reduction rating (NRR) is assigned to hearing protection to specify in decibels (dB) how much sound is reduced before reaching the ear. OSHA standards call for ear protection that reduces exposure to below 85 dB over the course of an average 8-hour work shift to avoid noise-induced hearing loss (NIHL). Earplugs fit into the ear canal and earmuffs fit over the ears. Earplugs and earmuffs provide similar ranges of protection. Noise-reducing communication headsets and earplugs have electronics that provide one- or two-way communication between workers. Hearing conservation and testing systems train workers on how to correctly use earplugs.