Ops-Core - NFMI Earplugs

Ops-Core® earplugs with Near Field Magnetic Induction technology are designed to enhance noise reduction while maintaining clear communication and feature 3D Hear-Through technology that senses three-dimensional ambient sound when used with NFMI-enabled Ops Core headphones.

• Wireless technology: No batteries, no charging, and no wires required. When plugged in, the earbuds automatically connect to your headphones for crystal-clear communication.

• The set includes three sizes of Comply foam tips to allow for a custom fit for a wide range of ear sizes.

Ops Core - NFMI Earplug

NFMI stands for Near Field Magnetic Induction. It is a technology that connects data signals directly from the headphones to the earplugs, allowing for clearer sound, whether from a radio or other ambient sounds.



The NFMI headphones do not require batteries, charging, or any cables. When paired with the Ops Core AMP headphones, they automatically connect without any setup. They come with a storage case and a variety of foam tips to accommodate a wider range of wearers' needs and body types.



When used with the Ops Core AMP headphones, it provides even more noise protection. The Ops Core AMP headphones have an NRR of 34dB, and when used with the NFMI Earplugs, the NRR is even higher.
It increases to 41dB, which makes the noise cancellation even better than before. If worn with just the earplug, the NRR value is 30dB, which has the same properties as general noise protection headphones on the market.