The Earmor™ M31 PLUS electronic hearing protector is an active earmuff that suppresses loud noises. With an NRR 22 rating and a well-designed structure, the M31 Plus offers exemplary performance in its price range.
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 headband attachment. The new attachment makes removing the ear cups from the headband arms quick and easy.
Effective Hearing Protection
The M31 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 earmuffs. Small noises can even be heard better than without hearing protection.
- Protects hearing during gunfire (or other loud noises).
- Amplifies normal sounds – thanks to volume control, you can hear better than normal human hearing.
Features:
- 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’s product code: M31-CB-PLUS
Certifications:
- CE
- RoHS
- ANSI S3.19-1974
- EN352-1:2020
- EN352-4:2020
- EN352-6:2020
- EN352-8:2020
