SKU: 37217698120

EARMOR M31H MOD4 Tactical Headset Hearing Protection for Ops-Core MT Fast ARC Helmet

Sale price$5040.00 Regular price$5600.00
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

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Description

EARMOR M31H MOD4 Tactical Headset Hearing Protection for Ops-Core MT Fast ARC HelmetOPSMEN EARMOR M31H MOD4 Tactical Headset Noise Canceling Hearing Protection Softair Aviation Headphone for FAST MT Helmets The Earmor M31H for Helmet Mount is a professional grade dual muff headset made specifically for military use, based on M31 and comes with different rail kits to mount onto most helmet rails: Ops Core FAST ARCs, Team Wendy EXFIL and MTEK Mlok. It can remove harmful noise and amplify environmental sounds, makes you focus your

OPSMEN EARMOR M31H MOD4 Tactical Headset Noise Canceling Hearing Protection Softair Aviation Headphone for FAST MT Helmets
The Earmor M31H for Helmet-Mount is a professional-grade dual-muff headset made specifically for military use, based on M31 and comes with different rail kits to mount onto most helmet rails: Ops-Core FAST ARCs, Team Wendy EXFIL and MTEK Mlok. It can remove harmful noise and amplify environmental sounds, makes you focus your attention on your hunting and shooting, also ensure your hearing can be protected when a weapon is fired.

EMI/RFI Shielding & Dynamic voice tracking

The electromagnetic waves that cause interference are called electromagnetic noise. RF shielding can suppress the noise(interference) that is generated by device or by other equipment in the environment in order to prevent EMI problems, ensure M31H working flawlessly during any activities.
Dynamic tracking technology improves the accuracy of voice picking system, be sensitive to the human speakers present in the noise and will be able to distinguish between voice and other sounds.

360°situation awareness

Pilots, soldiers, hunters and police officers know how important situational awareness is to their survival on the job. High-Fidelity full degree Situational Awareness (HFSA) technology provides 360° situational awareness provided by two microphones provides front and back audio detection, enhancing heightened awareness of ambient environment, helps recognizing and dealing with unsafe conditions before they become an issue.

High-Impact Resistance

The integrated shell of M31H is 3mm thick and made of polycarbonate, makes it very rigid and resistant thermoplastic with high impact resistance, good fire resistance. Besides, integrated structure will also protect your M31H from water jets at any direction(IPX5), further ensure operational stability and extend service life.

6 Colors

TACTICAL BLACK / FOLIAGE GREEN / COYOTE BROWN / COYOTE TAN / Grey / PINK

Optional Adapter Attachment Kit

M11: ARC rail (FAST MT)

M12: EXFIL T-Slot rail (Team Wendy)

M13: M-lok rail (MTEK)

FEATURES

- Comes with Helmet Rails Adapter Attachment Kit (M11, M12 or M13)

- Noise reduction rating + NRR22

- Amplifies low-level sounds

- Suppresses harmful noise above 82 dB

- EMI/RFI shielding, increased RF immunity for EMI environment
- Anti-false triggering, hold the power button for 3 seconds to power on/off

- Conformable ear cushions for tight seal

- 3mm thick high-impact resistant polycarbonate shell

- Comes with AUX 3.5mm jack for media players

- Dynamic voice tracking, improve speech intelligibility

- Rotatable for stowing behind helmet

- IPX-5 water resistant

- Runs on 2x1.5V AAA batteries, approx. 350 hours of operation

- 4 hours auto shut-off mechanism

- Tested and approved in accordance with CE/RoSH/ANSI S3.19-1974Standards/EN352-1:2002/EN352-4:2001/A1:2005/EN352-5:2002/A1:2005/EN352-6:2002/FCC


DIMENSIONS

Length:100mm
Width:75mm
Height:120mm
Weight:295g(w/o batteries)

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 37217698120

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Lori Wornom
West Palm Beach, US
★★★★★ 4
Flatter than a regular pillow but nice and soft
Number of Items: 1
Is it softer than a typical memory foam pillow? Yes. But it’s also a lot flatter. I don’t find this pillow rebounds very well. It’s good for stomach sleepers but not so much for side sleepers. I’m a 2/3 of the night side sleeper so it’s unfortunately not my magic pillow.
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Reviewed in the United States on February 11, 2026
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Matt
Natrona Heights, US
★★★★★ 5
Best pillow for my neck pain.
Number of Items: 1
I've tried so so many pillows to relieve my neck pain at night and this one is the first pillow that has actually worked. I was skeptical at first as this pillow is heavy and dense but one night and I was hooked. I couldn't believe I found a pillow that actually not only was comfortable but also relieved my neck strain. It's worth the cost to now be able to wake up without pain.
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Reviewed in the United States on May 8, 2026
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Sus from South Africa
West Palm Beach, US
★★★★★ 5
Tempur-Cloud Pillow
Number of Items: 1
My daughter has been struggling to find a good pillow that does not hurt her ears. She is a tummy sleeper, as am I. I have also been struggling to find the perfect pillow. I heard about Tempur pillows and thought it a good idea to buy my daughter a pillow for her birthday. It arrived last night. She tried it out during the night. When she woke up this morning, the first thing she said was that the pillow is amazing. It was a good night for her. She said it felt like sleeping on a marshmallow - soft enough to not hurt her ears but firm enough to support her neck. The pillow is very comfortable. 😊
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Reviewed in the United States on January 29, 2026
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Agnieszka J.
Massapequa, US
★★★★★ 3
Just ok
Number of Items: 1
This pillow flattens so much I’m not sure if it’s a legit tempur pedic or not. I bought one previously from Tempur Pedic store and the quality is better plus is more supportive. This one is meh . I gave it to my husband, he doesn’t care
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Reviewed in the United States on April 13, 2026
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gini stevenson
New York, US
★★★★★ 5
Get one but use it on a medium firm mattress, not a firm one.
Number of Items: 1
You need a mattress that is medium firmness to use this wonderful pillow. It gives perfect neck support and I can sleep on all 4 sides with it. My neck/head pain quit first night used it. On a firm mattress it feels too hard and awkwardly cradle l es my head.
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Reviewed in the United States on April 24, 2026

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