VL WALKERS OWNER S MANUAL Walker s HD Pro Elite Hearing Enhancement amp Protection Increases Hearing up to 9 times by amplifying high frequency sounds with 50 decibels of power Protects Hearing using a Sound Activation Compression SAC circuit combined with an ear plug helps protect hearing from loud sounds such as muzzle blasts Noise Reduction Rating NRR of 29dB is among the highest in the industry Adjustable Frequency Tuning AFT focuses on sp
TAL WALKERS OWNER S MANUAL PM DIGITAL QUADS Increases Hearing e Up to nine times with 50 dB of power for the highest rating in the industry Protects Hearing e Sound Activated Compression SAC circuit helps protect hearing from harmful loud sounds by reducing the amplification of those sounds to a safe level Noise Reduction Rating NRR of 24 dB is among the highest in the industry Digital Signal Processing DSP e This muff offers two channel digital circuitry