Over-The-Head Safety Earmuffs - PA4000 $149

Specifications

  • Passive noise cancellation, 26 NRR, CSA Class A, SLC(80), 29.2 Class 5
  • Active noise cancellation, up to 20dB, 20Hz to 800Hz frequency range
  • For complete performance details, click here

Features

  • On/off switch and power indicator
  • Stereo input 3.5 mm audio jack
  • Up to 65 hours of use on a single AA battery
  • Adjustable, comfort-fit headband
  • Resistant to water and moisture, contaminants,
    mechanical shock and vibration

Includes