Great product. It is really sensitive stereo effect microphones with amazing amplification and perfect reaction time even for less db hazard sounds it shut it down instantly. For example in previous version Impact Sport do react for harmful hazard sounds over 82db but these Bolt Version do react also for less hazardous sounds and lower db by my opinion it starts react for shuts of 40+ db. The head band are way more softer and additional ear pads are great additions for package.
Write A Review For: Honeywell Impact Sport Bolt Sound Amplification Earmuff, Orange R-02231
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