3M Peltor Sport RangeGuard, 21 dB NRR, Electronic Hearing Protection Headset, RG-OTH-4. Battery Type: 2 AAA (NOT included). Hearing Protection Style: Over-the-Head Earmuff. Color: Black, Gray. 3M Peltor Heaphones w/ Cable, Batteries & Belt Clip for Hearing Protection 24dB.
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