3M™ PELTOR™ Optime™ 101 Earmuffs H7B, Behind-the-Head

• 3M™ Peltor™ Optime™ 101 behind-the-head earmuffs fit well with most helmets, eyewear and other safety equipment.

• For noise levels up to 101 dBA, these behind-the-head earmuffs provide effective hearing protection.

•  Stainless steel band distributes weight for low-pressure fit

• Earcup pivot points that tilt for optimum comfort and efficiency

• Liquid/foam filled earmuff cushions • Color-coding for compliance sighting

• Noise Reduction Rating (NRR)*: 26 dB. CSA Class A

*The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided. 3M is Leading the Advancement of Hearing Conservation™.

• Highlights
  • For noise levels up to 101 dBA
  • Stainless steel band distributes weight for low-pressure fit
  • Noise Reduction Rating (NRRA Class A.)*: 26 dB. CS
  • *The NRR may overestimate the hearing protection provided during typical use
  • Features an ear cup button for listening mode