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Howard Leight Item# HP051 Mfg# R-01526

Howard Leight Electronic Muff Hearing Protector


In stock - usually ships within 24 hours 

Howard Leight Electronic Muff Hearing Protector

  • NRR 22 rating
  • Low profile design
  • Power volume knob
  • External audio slot and cable
  • Uses two AAA batteries (included)
What Does NRR Mean?

NRR, or Noise Reduction Rating, is a system set by the Environmental Protection Agency (EPA) as a guide to indicate the amount of potential protection a hearing protection device will give in noisy environments. Products are tested under the Real Ear Method as directed by the American National Standard Institute (ANSI) in accordance with test procedures established by the Acoustical Society of America. Testing is performed in a controlled environment. Posted NRR ratings are qualified examples of how individual products compare with other similar hearing protection products in uncontrolled noise environments. The higher the number, the greater the noise protection.