Impact Pro Electronic Earmuffs
Impact Pro Electronic Earmuffs
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NRR 30

The Impact™ Pro Sound Amplification Earmuff System from Howard Leight® amplifies sound while automatically blocking hazardous noise levels from gunfire. Designed for shooters looking for a high Noise Attenuation Rating. Perfect for indoor ranges or any other extremely loud shooting environments.

Stereo Sound Amplification
To enhance low-level sound, the Impact™ Pro employs two built-in microphones that amplify range commands and other ambient sounds. Users enjoy full, clear directional sound in stereo.

Automatic Noise-Blocking Protection
The Impact™ Pro automatically shuts off amplification whenever harmful sound levels are reached. The earmuffs effectively block any noise, continuous or impulse, of 82dB or higher.

Low Energy Consumption
The Impact™ Pro maintains a battery life up to 350 hours! An automatic 4-hour shut-off feature prevents excessive battery loss in the event the earmuff is not turned off. Operates on 2, AAA batteries (included).

Air Flow Control™ Technology
Patented Air Flow Control™ technology delivers superior low-frequency attenuation and performs more consistently across the whole frequency range without increasing the size or weight of the earmuff.
Impact Pro Electronic Earmuffs Air Flow Technology Diagram

Additional Features
Snap-in ear cushions make replacement quick and easy
Non-deforming outer headband withstands rough treatment
AUX input allows connection to external MP3 players or other audio devices*
Water Resistant
* Aux Input cable with standard 3.5mm plugs is included.

Customer Feedback
"Used by the Illinois Junior Precision Shooters® • Precision Pistol since the Howard Leight™ brand Impact Pro® electronic earmuffs were introduced. An "active ear protection product" that is especially effective in extreme noise level conditions. Perfect for all handgun shooters."
— Jim Hagearty, Executive Director, IJPS (5/25/16)

Howard Leight is a registered trademark or Sperian Protection
Impact and Air Flow Control are trademarks of Sperian Protection.
Circuitry Analog
Amplification Spec Value
NRR 30
Batteries 2 AAA (included)
Switch OFF/ON-Volume
Auto OFF After 4 Hours
Weight 13.1oz (with batteries)
Aux Input 3.5mm
Color Black
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