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  • 3M™ Combat Arms™ 4.1 Hear-Through Ear Plugs, with Retainer, Single Ended, Medium, Tan, Polybag with Case, 370-1045
  • 3M™ Combat Arms™ 4.1 Hear-Through Ear Plugs, with Retainer, Single Ended, Medium, Tan, Polybag with Case, 370-1045

    3M ID 70071675022
    • The Open Mode is activated when the rocker switch featuring ‘CAE’ is pressed and the Closed Mode is activated when the rocker switch featuring ‘3M’ is pressed
    • High attenuation against peak impulse noise, offering protection up to 160 dB peak
    • Special acoustic filter allows low level sound through with relatively little noise reduction, for greater situational awareness
    • High attenuation against peak impulse noise, offering protection up to 160 dB peak
     More...
    Specifications
    Attenuation
    28 Decibel
    Corded
    Yes
    Features
    Available with cord, No Roll Down Required, Reusable
    NPVI Mktg
    Yes
    Product Series
    3M™ Combat Arms™
    Product Type
    Earplugs
    Product Details
    • The Open Mode is activated when the rocker switch featuring ‘CAE’ is pressed and the Closed Mode is activated when the rocker switch featuring ‘3M’ is pressed
    • High attenuation against peak impulse noise, offering protection up to 160 dB peak
    • Special acoustic filter allows low level sound through with relatively little noise reduction, for greater situational awareness
    • High attenuation against peak impulse noise, offering protection up to 160 dB peak

    The 3M™ Combat Arms Re-usable Earplugs (CAE) Version 4.1 are designed for insertion into the ear canal to help reduce exposure to hazardous noise including steady state and peak noise. It features a special acoustical filter that lets lower level sound through with relatively little noise reduction for greater situational awareness, and provides increasing amount of peak noise reduction as sound levels increases above 110 dB.

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