Impact Sport Electronic Earmuffs
Impact Sport Electronic Earmuffs
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NRR 22

The Impact™ Sport Sound Amplification Earmuff System from Howard Leight® amplifies sound while automatically blocking hazardous noise levels from gunfire. Low-profile design with cut-outs allows for full clearance of rifle and shotgun stocks.

Stereo Sound Amplification
To enhance low-lovel sound, the Impact Sport 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™ Sport automatically shuts off amplification whenever harmful sound levels are reached. The earmuffs effectively block any noise, continuous or impulse, of 82dB or higher.

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 Sport Electronic Earmuffs Air Flow Technology Diagram

Low Energy Consumption
The Impact™ Sport 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).

Additional Features
Low-profile design with cut-out allows for full clearance of rifle and shotgun stocks
Khaki colored earcups ensure uniformity with camouflage
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.

Chris Leight shows off the Howard Leight Impact Sport electronic ear muff at SHOT SHOW 2011.

Read reviews of the Impact™ Sport Earmuffs at the links below:
Western Shooter online gun magazine & community, True Pearce, March 9, 2008. Read Review
Aggressive Defensive Solutions blog posting, Lee, Sept. 17, 20089. Read Review

Customer Feedback
"1) The muff profile is small enough (thin enough) that it doesn't 'whack' the stock on a rifle. I shoot LH and I have a Rem 700 (204 Ruger) with a RH action and RH thumbhole stock with a big cheek piece. I think the stock is quite nice (laminate jasmine colored) and have not located a suitable LH replacement. Anyhow, with the Howard Leights, I can negotiate around the (useless, heh, heh) cheek piece without problem and still make good groups,
2) They work quite nicely turned on and other voices come through clearly,
3) They work quite nicely turned off (wind noise amplification is sometimes an issue here in ID),
4) Battery life is very good (I have another pair of earmuffs with BIG muffs and a rechargeable battery. They work OK but are clumsy and one must not forget to charge the battery),
5) They do a good job of keeping my ears warm,
6) They fold up into a nice compact shape that doesn't take much space in the bag,
7) They fit well and don't weigh much, and
8) The price point was very good."
— Thomas L. – Idaho Falls, ID

Howard Leight is a registered trademark or Sperian Protection
Impact and Air Flow Control are trademarks of Sperian Protection.
Circuitry Analog
Amplification Up to 3 times normal hearing
NRR 22
Batteries 2 AAA (included)
Switch Rotary; OFF/ON-Volume
Auto OFF After 4 Hours
Weight 10.5oz (with batteries)
Aux Input 3.5mm
Color Khaki
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