The Abbey pro electronic SNR 26 dB ear defenders protect the ears against noise levels higher than 80dB. Solid state circuitry allows normal speech and sounds to be heard but automatically deadens any noise above 80 dB. They feature an on/off switch with adjustable volume control and an auto-adjust head band.
Uses 2 x AA batteries (not included) providing approximately 200 hours of use. Conforms to EN352-1. H = 34, M = 31, L = 24, SNR = 26 dB.
Electronic ear defenders