Description

Walker's Single Mic Electronic Earmuffs - Single wind resistant, high frequency, Mic.4x Hearing Enhancement. Power – 50dB. Volume Control. Sound activated compression (SAC). Noise reducing rating, NRR 24dB. Power source 2 Alkaline “AAA” batteries included. NRR 24. Single wind resistant, high frequency, Mic 4x Hearing Enhancement Power-50dB Volume Control Sound activated compression (SAC) Noise reducing rating, NRR 24dB Power source 2 Alkaline "AAA" batteries included NRR 24