Howard Leight Impact Sport Electronic Folding Earmuff, model R01526. Green. Noise Reduction Rating (NRR) is 23 decibels.
The Impact series enhances user awareness of their environment through advanced sound amplification technology. Impact allows wearers to hear important communication - other co-workers, alarms and warning signals - at a safely amplified level. Positioned microphones provide more natural, directional hearing. Through an advanced response technology, Impact reverts [...]
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