Tactical Helmet Headset Active “M31H”

Accessible to all, the Helmet Headset Earmor “M31H” Mod3 with rail protects from noise and improves the detection of voices and ambient sounds.

Price range: $204.90 through $208.90

(including taxes)
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Each order is carefully prepared and shipped within 1 to 3 business days (excluding weekends and holidays). Delivery then takes an estimated 7 to 14 business days for standard shipping, depending on your location.

If you encounter a problem with your order, please contact our customer service within 7 days of receipt. After verification, a suitable solution will be offered. Cancellations are only possible before the order is shipped.

Trusted tactical supplier

  • Fast shipping within 24-48 hours
  • Field-proven equipment
  • Manufacturer warranty included

The EARMOR M31H is an activated electronic hearing protector, based on M31 and comes with helmet rail adapter for attaching to FAST MT Helmets. 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.

  • 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 2×1.5V 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
Weight300 g
Dimensions100 × 75 × 120 mm
Color

Black, Coyote Brown, Grey, Olive Green, Pink

Materials

metal, plastic, Polycarbonate

Origin

PRC

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Soft Ear Cushions for Sealed Fit

The M31H features conformable ear cushions designed to create a tight seal, ensuring optimal noise isolation and comfort during extended wear. The soft padding reduces pressure points while maintaining a secure fit, enhancing both protection and situational awareness.

Trusted by over 25,000 tactical users worldwide.
Our clients
Solid Gear for Training Days
Solid Gear for Training Days
A*** M. - Police Officer
Using the tactical pants for patrol training days and I’m honestly happy with them. Comfortable, lots of pockets, and they move well when I’m getting in and out of the car. Good price for what you get.
Lightweight and Practical Rig
Lightweight and Practical Rig
R. S**** - Private Security
Bought a chest rig for work. Fits well, lightweight, and easy to adjust on the fly. Carried everything I needed during night shifts. Zero issues so far.
Great for Weekend Drills
Great for Weekend Drills
D. T**** - Army National Guard
Perfect for airsoft. Flexible, breathable, and looks great in photos. Took several hits, rolled around, ran a lot and everything stayed in place. Great value.
Comfortable Carrier for Long Sessions
Comfortable Carrier for Long Sessions
“Redline” - Active Duty (Stateside)
Got a plate carrier for training days. Comfortable to wear for long hours and the layout is practical. After a few sessions, I’m impressed with how well it fits.
Perfect Jacket for Lightweight Trips
Perfect Jacket for Lightweight Trips
Evan H. - Hiker
Used the jacket on a mountain trip last week. Super light, warm enough, and packs down easily. Honestly perfect for anyone who wants reliable gear without spending a fortune.
Comfortable Pants for Camping
Comfortable Pants for Camping
Lisa R. - Bushcraft
The tactical trousers were great for a 2-day camping trip. Stretchy, quick-drying, and surprisingly comfy around the waist. I’ll be buying another pair.
Great Fit for Fast Airsoft Games
Great Fit for Fast Airsoft Games
“NightOwl” - Airsoft Player
Perfect for airsoft. Flexible, breathable, and looks great in photos. Took several hits, rolled around, ran a lot—everything stayed in place. Great value.
Reliable Vest for Long MilSim Runs
Reliable Vest for Long MilSim Runs
Ryan J. - MilSim
The vest feels good and sits tight even when running. Plenty of room for mags and small gear. Used it all day during a MilSim and it did the job without any problem.
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