Noise Blocking Earplugs (M31 MAKR3 US)
Earmor M31 MARK3 US represents a premium electronic hearing protection system crafted for military, law enforcement, and tactical professionals. Its advanced design actively suppresses impulsive noises above 82 dB, offering a 22 dB NRR, while five adjustable gain settings ensure clear amplification of ambient sounds tailored to your operational environment. The headset reacts in under 1 ms for instant protection, making it ideal for dynamic shooting or tactical situations.
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Built tough, the M31 MARK3 US features a rugged ABS/polycarbonate shell reinforced with stainless battery caps, sealed silicone cushions, and water resistance up to IP67. This construction, compliant with MIL‑STD‑810G and EMI/RFI standards, ensures reliability under extreme conditions.
Modularity is a key feature: the included M62 bracket allows seamless configuration between headband, helmet mount, or neckband setups based on mission requirements.
Communication is straightforward via the NATO TP‑120/U‑174 connector for PTT-capable radios, and a 3.5 mm AUX input with cable supports audio playback from external device.