The Earmor™ M31H PLUS electronic helmet-mounted hearing protector is an active earmuff that reduces loud noises. With an NRR 22 rating and a well-designed structure, the M31H Plus offers excellent performance in its price range. The M31H Plus model attaches directly to ARC rails found on helmets such as FAST models.
Changes in the Earmor™ M31 PLUS model:
- Updated design with the latest technology for improved performance
- New silicone gel ear cushions for enhanced comfort during extended use
- Redesigned helmet mount attachment. The new system makes removing the ear cup from the helmet mount arms quick and easy.
Effective Hearing Protection
The M32 provides hearing protection in noisy environments such as shooting ranges. Built-in microphones improve situational awareness while allowing environmental sounds to be heard and protecting hearing. Harmful sounds are limited to a safe 82 dB level, while low-level sounds are amplified.
Main Advantages of Active Hearing Protection:
- Allows normal sounds to be heard while wearing the hearing protectors. Small noises can even be heard better than without them.
- Protects hearing during gunfire (or other loud noises).
- Amplifies normal sounds – with volume adjustment, you can hear better than normal human hearing.
Features:
- Attaches to ARC-style helmet rails
- Silicone ear cushions
- Low-profile design for easier weapon handling
- Two microphones for improved spatial and directional awareness
- Integrated 3.5 mm Mini-Jack port
- Noise Reduction Rating: NRR 22
- Electronics reduce loud sounds to a safe 82 dB level while amplifying quiet sounds. This protects hearing from gunfire and other noises without limiting normal communication.
- Ear cushions suitable for both right- and left-handed shooters
- High amplification and natural sound processing
- Waterproof battery compartment
- Power-saving feature – automatic shut-off after 4 hours
- Foldable design for easy transport and storage
- Silicone loops prevent cap loss
- Enhanced metal battery compartment
- System prevents accidental shutdown
- Dynamic sound tracking system
- NRR (ANSI): 22 dB
- Power supply: 2 x 1.5V AAA (batteries sold separately)
- Estimated battery life: ~350 h
- Waterproof: IPX-5
- Temperature resistance: -20°C – +60°C
Manufacturer product code: M31-FG-PLUS
Certifications:
- CE
- RoHS
- ANSI S3.19-1974
- EN352-1:2020
- EN352-4:2020
- EN352-6:2020
- EN352-8:2020
