EARMOR M31 PLUS SET Electronic Hearing Protector with Helmet Mount – Foliage Green

EARMOR M31 PLUS SET Electronic Hearing Protectors

EARMOR M31 PLUS are modern active hearing protectors designed for shooting, airsoft, and work in noisy environments. Dual directional microphones amplify everyday sounds such as speech, footsteps, and commands, while automatically reducing dangerous impulse noise (gunshots, explosions) to a safe level of 82 dB. Unlike the M32 headset, this model is hearing protection only and does not include a communication microphone. External audio sources can be connected via the 3.5 mm AUX input (phone, radio via adapter, etc.). The low-profile ear cups do not interfere with aiming, while the gel ear cushions provide outstanding comfort during extended use. The PLUS (2024) version features improved electronics, enhanced durability, and better ergonomics compared to the previous generation. With an IPX-5 water-resistance rating, the hearing protectors are suitable for demanding outdoor and industrial environments. They are powered by 2× 1.5V AAA batteries (not included). The SET version includes both the standard headband and ARC rail adapters for mounting on FAST, MICH, and similar helmets.

Key Features of the M31 PLUS

Technical Specifications

• NRR (ANSI): 22 dB
• Power Supply: 2× AAA batteries (not included)
• Battery Life: 350 hours
• Auto Power-Off: After 4 hours
• Water Resistance: IPX-5
• Weight: 350 g (without batteries)
• Operating Temperature: -20 °C to +60 °C

Package Includes

• EARMOR M31 PLUS Electronic Hearing Protectors
• Headband
• 2× ARC Rail Adapters
• 3.5 mm AUX Cable
• User Manual

Frequently Asked Questions (FAQ)

Can I communicate over a radio with these hearing protectors?

No. The M31 PLUS has neither a microphone nor a PTT connector. If you need communication capability, choose the M32 PLUS (or M32H / M32X). The M31 is designed solely for hearing protection and ambient sound amplification.

How much do they help during airsoft or at the shooting range?

The difference is immediately noticeable. Without them, loud gunshots overpower everything else. With the M31 PLUS, you can clearly hear footsteps, conversations, and movement around you. It's a major advantage, especially in CQB.

Are the gel ear cushions worth it compared to standard ones?

Absolutely. They seal better around safety glasses, reduce pressure on your ears, and stay cooler during extended use. If you wear hearing protection for more than an hour, the difference is significant.

What battery life can I realistically expect?

In real-world use, one set of batteries easily lasts through several events. The automatic shut-off after four hours also helps prevent accidental battery drain.