Military & Law Enforcement Hearing Protection (M31X MARK3 US)
Earmor M31X MARK3 US is a professional electronic hearing protector optimized for tactical operators, military, law enforcement, and airsoft enthusiasts who use FAST/ARC‑rail helmets. Designed to mount via a rugged bracket, it delivers instant suppression (< 1 ms response) of impulsive sounds above 82 dB with a certified 22 dB NRR, while preserving situational awareness through dual microphones and enhanced ambient amplification across five listening modes.
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The headset’s construction blends a durable ABS/polycarbonate shell with sealed silicone ear cushions designed to resist sweat and water, and it meets IP67 standards and MIL‑STD‑810G for environmental durability. Internal EMI/RFI shielding and secure stainless battery caps protect sensitive electronics in high-RF settings.