Ops-Core AMP Headset NFMI Earplug Kit

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Experience an auditory shield like no other with the Ops-Core AMP NFMI Earplug Kit, where cutting-edge Near Field Magnetic Induction technology means you stay alert without the need for batteries or charging. When paired with the AMP Headset, these earplugs enhance clarity and protection, offering a combined Noise Reduction Rating of 34 dB, ensuring that every mission is conducted with unparalleled sound precision and safety.


  • The Ops-Core® Near Field Magnetic Induction (NFMI) Earplugs provide increased noise reduction, while maintaining clear communications and 3D Hear-Through, when used with NFMI enabled Ops-Core headsets.
  • Do not need batteries, recharging, or any wired connection. When engaged, the NFMI earplug will seamlessly integrate for clear communication.
  • The kit ships with standard, slim, and large Comply foam tips, to accommodate a wide variety of users.
  • Noise Protection Ratings


  • Manufacturer: Ops-Core
  • Power Source: Near Field Magnetic Induction (NFMI)
  • Batteries/Charging: Not required
  • Tips Included: 3 pairs (Slim, Standard, Large sizes)
  • Noise Reduction Rating (NRR) for earplugs alone: 30 dB
  • Signal-to-Noise Ratio (SNR): 38 dB
  • High-Frequency Noise Reduction (H): 38 dB
  • Mid-Frequency Noise Reduction (M): 35 dB
  • Low-Frequency Noise Reduction (L): 1 dB
  • NRR when used with AMP Headset: 34 dB
  • SNR with AMP Headset: 41 dB
  • High-Frequency (H) with AMP Headset: 41 dB
  • Mid-Frequency (M) with AMP Headset: 39 dB
  • Low-Frequency (L) with AMP Headset: 34 dB


Warehouse - Default
2022-01-14 16:06:51

Additional Information

Weight 0.20 LBS