Barricade's Electronic Earmuffs amplify low-level sounds (below 79 dB) while instantly shutting off and providing a -21 dB of attenuation when sound levels exceed 79 dB.
• -21 dB.
• Shuts off instantly when noise levels exceed 79 dB while amplifying low-level sounds
• Tapered shape and comfortable foam ear cushion, ideal for hunters and clay shooters
• Auxiliary input for phone, 2-way radio etc
• Powered by 4 AAA batteries required (not included).
