Howard Leight Impact Sport Camo Electronic Ear Muffs — NRR 22 standard vest It pairs near-top cut protection

It pairs near-top cut protection with a palm that holds on oily

It is NIOSH-approved against a specific broad list: certain organic vapours

It runs on two included AA batteries rather than a sealed 10-year cell

Is it NRR 23 or 24

Howard Leight Impact Sport Camo Electronic Ear Muffs — NRR 22 standard vest It pairs near-top cut protectionEDITORIAL REVIEW: 4. 6 5 WC Safety Review of the impact sport camo, the hunting pattern build of the category's benchmark electronic muff. Editorial assessment by Steven Eaton, WC Safety editor, based on published Howard Leight specifications and category fit. We did not laboratory test this product. The Howard Leight Impact Sport Camo takes the electronic muff that made the category mainstream and dresses it for the field: NRR 22, ambient