Walker's, the shooting and hunting industry pioneer in hearing protection, expands their line with their new Power Muff Quads. The most advanced amplification earmuffs on the market are now available in Realtree and Mossy Oak, and Blaze Orange. Power Muff Quads incorporate four individual high frequency response, directional microphones that provide crystal clear sound amplification and hearing protection in one unit. By incorporating the advanced Sound Activated Compression (SAC) circuit, loud sounds like muzzle blasts are instantly compressed, while line commands and conversations at the range and in the field are still easily heard. Additionally, Quads provide a reliable 24 dB Noise Reduction Rating in all situations.