NRR 22dB OPSMEN EARMOR M20 Electronic Earplugs – Premium Hearing Protection
Cutting-edge active noise cancellation with 22dB NRR rating for superior hearing protection in high-decibel environments. Military-grade construction featuring impact-resistant polymer housing and soft silicone ear cushions for all-day comfort. Advanced dynamic sound compression technology amplifies ambient sounds up to 82dB while blocking harmful noise—ideal for shooting ranges, construction sites, and industrial work. Includes omnidirectional microphone for clear communication and 3.5mm aux input for music playback. Dual-mode operation (ON/OFF) with low-profile design for compatibility with helmets and eyewear. Powered by replaceable AAA batteries (up to 300 hours). Trusted by professionals for durability and precision engineering. Bulk discounts available—global wholesale pricing, fast shipping, and guaranteed authenticity.