Earmuffs are objects designed to cover a person's ears for hearing protection or for warmth. They consist of a thermoplastic or metal head-band, that fits over the top or back of the head, and a cushion or cup at each end, to cover the external ears.
H=35dB M=31dB L=25dB
ANSIS3.19-1974 EN 352-1:2002 SNR=34dB NRR=28dB SLC(80)=35dB
|Mean Attenuation Mf(dB)||21.7||23.8||33.3||38.2||35.9||37.2||41.5||39.8|
|Standard deviation Sf(dB)||2.8||2.2||2.7||2.8||2.9||5.8||3.4||3.0|
|APV Mf-Sf (dB)||18.8||21.6||30.6||35.4||33.0||31.4||38.1||36.6|
(1) Unique plastic headband and ear cups for extended comfort and insulation.
(2) Generous space inside cup to help the ears breathe thus improving comfort.
(3) Professional earmuffs for durability and reliability.
(4) Available in high visibility colors.
Ear muffs fit over the ears to protect against potentially harmful sound levels that can cause hearing loss. These safety ear muffs consist of a headband with padded ear cups that seal around the ears to provide hearing protection by dampening surrounding noise. Compared to ear plugs, ear muffs provide a longer life and a more consistent fit for reaching their optimal noise reduction rating (NRR). They're also more visible than ear plugs for confirming that workers are complying with hearing safety rules. Protective ear muffs are ideal for environments with intermittent noise because they can rest around your neck when they're not in use and don't require rolling to reequip.