3M Peltor X5 Earmuffs X5P3E37279(AAD), Hard Hat Attached Qty: 10 EA Police Two Way Radio Accessories 2-Year Warranty: Manufacturer's warranty ensures

2-Year Warranty: Manufacturer's warranty ensures quality and peace of mind

3M recommends reducing the NRR by 50% for estimating actual noise reduction if you don't fit test earplugs with a system like E-A-Rfit

Connector: U-174 NATO wiring (compatible with existing PTT adapters)

IP65 Rating

3M Peltor X5 Earmuffs X5P3E37279(AAD), Hard Hat Attached Qty: 10 EA Police Two Way Radio Accessories 2-Year Warranty: Manufacturer's warranty ensures31 dB Noise Reduction Rating (NRR) Earcup pivot points tilt for optimum comfort and efficiency Slow recovery, high density foam Replaceable ear cushions and foam liners (hygiene kit HYX5) 3M E A Rfit Dual Ear Validation System testable 3M PELTOR X5 Earmuffs are a high performance hearing protector designed for very high noise environments; they offer a Noise Reduction Rating (NRR) of 31 dB for headband, hard hat attached, and behind the head models.