Adjust the headband to ensure a secure fit. The level of noise entering a person's ear, when hearing protector is worn as directed. Improper fit of this device will reduce its effectiveness in attenuating noise.
Adjust the headband to ensure a secure fit. The level of noise entering a person's ear, when hearing protector is worn as directed. Improper fit of this device will reduce its effectiveness in attenuating noise.
Adjust the headband to ensure a secure fit. The level of noise entering a person's ear, when hearing protector is worn as directed. Improper fit of this device will reduce its effectiveness in attenuating noise.
