3M Optime H10A Head Phones
Helps prevent hearing damage during noisy environments.
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Designed for ultra-high attenuation.
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Suitable for noise levels up to 105 dBA.
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Highest noise-reduction rating accreditation
Features:
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Superior comfort, fit, and hearing protection
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Fully adjustable steel wire padded headband Patented twin-cup design
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Recommended for extremely loud conditions