ee162

NRR21dB Independent PCB plate on both side supplys better sounds two microphones,two switches on volume knobs Name: safety electronic noise blocking ear muff for hunting Model: EE162Features:NRR21dBCut off immediately when sound over 82dB to keep your hearing in a safe levelAmplification 8 times to detect the ambient sounds if lower than 70dBIndependent PCB plate on both side supplys better ...