AO Safety Hi Viz Ear Protector, Model# H10AHV

Perfect for highway construction, maintenance work along roadways or other loud projects. For noise levels up to 101dB. NRR 30dB. Hearing Protector Type: Ear Muffs, Noise Reduction Rating (NRR) (dB): 30, For Noise Levels Up To (dB): 101, Adjustable Fit: Yes, AM/FM Radio: No, Pairs (qty.): 1, Disposable: No, Battery Required: No, Case Included: No Optime™ Model Hi Viz Ear Muff Over-the-head twin cup design Minimizes resonance Blocks out maximum high and low frequencies