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Impact Sport Bolt Electronic Earmuff Black – NRR 22dB


Honeywell Impact Sport Bolt Electronic Earmuffs amplify ambient sound while automatically blocking hazardous noise. All new digital compression circuitry offers lightning fast attack time of .5 milliseconds and 5X Sound Amplification. For protection, the Impact Sport Bolt actively listens and automatically shuts off amplification whenever harmful sound levels are reached. The earmuffs effectively block any noise, continuous or impulse, 82 dB or higher. To enhance low-level sound, the Impact Sport Bolt employs built-in microphones that amplify range commands and other ambient sounds. A slim earmuff design makes this a very versatile earmuff for most shooting environments. 4-hour auto shut-off preserves battery life. Convenient folding design allows for easy storage. There's also easy access to the external battery compartment.


  • Black
  • No delay!
  • Built-in directional microphones amplify range commands and other ambient sounds up to 5X to a safe 82dB, providing more natural listening and enhanced communication
  • Actively listens and automatically shuts off amplification with a lightning fast attack time of .5ms, when ambient sound reaches 82 dB
  • Features low profile earcups for firearm stock clearance
  • Adjustable headband for secure fit
  • Compact folding design for convenient storage
  • Equipped with an Auxiliary Cable with in-line microphone, Extra Ear Cup Cushions, 2 AAA Batteries & Belt Clip
  • Noise Reduction Rating (NRR): 22
  • Amplifies low-level sound up to 4 times
  • Protection against harmful noise
  • Connects to iPod, MP3 and other devices
  • Low energy consuming features a 4-hour automatic shut-off 
  • Features patented Air Flow Control™ technology for optimal attenuation

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