Noise-cancelling headset Hi-Viz H10AHV

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The 3M H10AHV Utility Ear Protection Earmuffs provide high-visibility protection for workers in construction, roadway maintenance work, airport and utility workers. The over-the-head design blocks out maximum high and low frequencies and minimizes resonance for noise levels ups to 101 dB, delivering a NRR 30 protection for these noise cancelling earmuffs. The Hi Viz earmuffs are perfect for workers in low light conditions. Hi-Viz color for workers in low light conditions Ideal for workers in road construction, airports and utilities Twin-Cup headband distributes weight for low-pressure fit Patented Twin-Cup design has soft, foam-filled ear cushions Highest NRR for any earmuff tested by an accredited lab NRR 30dB Meets ANSI S3.19-1974