Description Razor series muffs feature two Omni directional microphones, full dynamic range HD speakers for clear balanced sound output, independent volume controls, audio input jack and a sound dampening composite housing with ultra-low profile rubberized cups and comfortable headband. Low noise frequency tuned for natural sound clarity. Sound activated compression provides .02 second reaction time. Operates on 2 AA batteries. NRR23dB. Two Omni Directional Microphones Full Dynamic Range HD Speakers for clear balanced sound Low Noise / Frequency tuned for natural sound clarity Independent Volume Controls Sound dampening composite housing Sound Activated Compression – 0.02 second reaction time Audio Input Jack Recessed Volume Control Knobs Comfortable headband w/metal wire frame External Battery Door Operates on 2 ‘AAA' batteries – Included
