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DIGITAL MICROPROCESSOR: Delivers a
lightning-fast .5 millisecond attack time for
optimal gunshot noise-blocking and
minimal ambient hearing interruption; 250X
faster than standard Impact Sport models.
BUILT-IN DIRECTIONAL MICROPHONES:
Can amplify range commands and other
ambient sounds up to 5X in stereo;
amplification automatically shuts off when
ambient sound (continuous or impulse)
reaches 82 dB.
AIR FLOW CONTROL TECHNOLOGY (AFC):
Lets you hear normal conversation at low
frequencies but protects ears at the high
frequencies.