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Smoked electronic hearing muff with slim earcups and padded adjustable headband

Howard Leight

Howard Leight Impact Sport Smoked Electronic Muff R-02531

SKU CH-PJDC-45862

Electronic earmuff with 22 NRR, amplifies ambient sound to 82 dB and blocks impulsive noise at the same level, plus audio jack and 350-hour battery life

  • TypeHearing Protection
  • NRR 22 protects hearing on and off the range
  • Amplifies ambient sounds to a safe 82 dB level
  • Auto shut-off stops amplification at 82 dB impulse noise
  • 350-hour battery life with 4-hour auto power-down
  • Slim earcups clear firearm stock for comfortable shooting

Electronic hearing protection for shooters

The Howard Leight Impact Sport Smoked Electronic Muff R-02531 provides active hearing protection with a Noise Reduction Rating of 22 in both on and off modes. Built-in directional microphones amplify ambient sounds to a safe 82 dB while automatically suppressing loud impulsive noises such as firearm discharges. It is designed for range use and hunting where situational awareness is essential.

Slim earcup design and audio connectivity

Patented Air Flow Control technology creates a low-profile earcup that clears firearm stocks during shouldering. The padded headband uses telescopic height adjustment for a secure fit across different users. An external audio jack allows connection to MP3 players, scanners or other audio sources for communication or entertainment without removing the muffs.

Extended battery life with auto shut-off

Two AAA batteries deliver approximately 350 hours of continuous operation under normal use. An automatic shut-off timer engages after 4 hours of inactivity to conserve power when the unit is left on. The electronic circuit draws minimal current during active amplification, keeping noise suppression consistent throughout the battery cycle.

Highlights

  • NRR 22 protects hearing on and off the range
  • Amplifies ambient sounds to a safe 82 dB level
  • Auto shut-off stops amplification at 82 dB impulse noise
  • 350-hour battery life with 4-hour auto power-down
  • Slim earcups clear firearm stock for comfortable shooting

Specifications

TypeHearing Protection

Questions about this item

What is the Noise Reduction Rating that limits exposure during sustained shooting sessions?

The earmuff carries a Noise Reduction Rating of 22 in both on and off modes.

How hot or loud does the unit get when worn all day at the range?

Electronic amplification clamps ambient sound at 82 dB and the slim Air Flow Control earcups stay cool during extended wear.

What audio source must I already own to use the external input jack?

An MP3 player, scanner or other device with a standard audio output connects via the external jack.

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