Earmuffs and earplugs are rated by the Noise Reduction Rating (NRR) guidelines, which are enforced by OSHA.
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Push the button to hear conversation, announcements, and other sounds without taking off your earmuffs. Earmuffs should be worn over the head to offer proper protection and noise reduction.
Earmuffs | ||||||||||||||
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Ear Cup | Battery | Replacement Cushions | ||||||||||||
Noise Reduction Rating, dB | Material | Color | Push-to-Hear Duration, sec. | Ear Cushion Material | Headband Material | No. Required | Included | Size | Features | Specifications Met | Each | Pair | ||
Over Head Fit | ||||||||||||||
26 | Plastic | Black | 30 | Foam | Metal | 1 | No | AA | Adjustable Padded Headband | ANSI S3.19 | 0000000 | 000000 | 000000 | 000000 |