Smith & Wesson Sigma Electronic Ear Muffs 24dB Grey

Designed for shooting enthusiasts, these earmuffs offer ambient sound amplification for clear communication and an innovative sound compression feature that activates above 85dB-ensuring you're safeguarded from hazardous noise without being cut off from your surroundings.24NRR RatingBlocks Noise Above 85dbStereo Amplification Enhances Range Commands Or Quiet Ambient SoundsDigital Compression Circuit Blocks Harmful Sounds With 0.02 Second Response TimeDual MicrophonesAdjustable VolumeAdjustable Cushioned Ear CupsFolding Compact Design With Padded HeadbandUses 2 AAA Batteries (Not Included)