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What is the difference between this model and the regular Impact sports? — 1 Answer

by Paul, from TN, United States Asked on May 5, 2019

Name Howard Leight Impact Sport Bolt Electronic Earmuff (4.6)
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Answered by Robert G., Gear Expert, from IL, United States, on September 30, 2019

These are electronic earmuffs while the other version are not."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."

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