Noise Reduction Rating (NRR)*: 27 dB. CSA Class AL
Fit can be verified with 3M™ E-A-Rfit Dual-Ear Validation System
Replaceable ear cushions and foam liners (3M™ PELTOR™ Hygiene Kit HYX4)
3M™ PELTOR™ Earmuffs X4 are lightweight, low-profile earmuffs that offer a high level of protection and visibility.
These earmuffs are made of non-conductive material. Ear cushions and foam liners are replaceable using the 3M™ PELTOR™ Hygiene Kit for Earmuffs HYX4.
Wire headband offers consistent pressure over prolonged wearing periods
Earcup pivot points tilt for optimum comfort and efficiency