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Radians Pro-Amp Electronic Earmuffs, Impulse Sound Protection, Hearing Amplification, NRR 23 |
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Radians Pro-Amp Electronic Earmuffs, Impulse Sound Protection, Hearing Amplification, NRR 23. * Radians Pro-Amp earmuffs
* NRR 23 rating
* Meets or exceeds ANSI S3.19-1974 standards
* 2 high-frequency, forward-facing microphones
* Independent volume controls for each muff
* Hearing protection for impulse sounds
* Compresses harmful noise to below 85dB
* Sound amplification to clearly hear conversation
* Adjustable CoolMax headband wicks away moisture
* Collapses for easy storage
* Includes 6 AAA batteries (3 for each muff) & a set of replacement microphone covers
* Approx. 280 hrs of battery life
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