EARMOR M31 PLUS Electronic Hearing Protector – Black

EARMOR M31 PLUS Electronic Hearing Protectors

EARMOR M31 PLUS are modern active hearing protectors designed for shooting, airsoft, and work in noisy environments. Two directional microphones amplify ambient sounds such as speech, footsteps, and commands, while dangerous impulse noise (gunshots, explosions) is automatically limited to a safe 82 dB. Unlike the M32 headset model, these are hearing protectors only and do not feature a communication microphone. Audio from external devices 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 excellent comfort even during all-day use. The PLUS (2024) version offers improved electronics, increased durability, and better ergonomics compared to the previous generation. Thanks to its rugged construction with an IPX-5 rating, the headset performs reliably even in demanding dusty and wet environments. It is powered by 2× 1.5V AAA batteries (not included).

Key Features of the M31 PLUS

Technical Specifications

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

Package Contents

• EARMOR M31 PLUS Electronic Hearing Protectors
• Headband
• 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 does not include a microphone or a PTT connector. If you need communication capability, choose the M32 PLUS (or M32H / M32X). The M31 is designed purely for hearing protection and ambient sound amplification.

How useful are they for airsoft or the shooting range?

The difference is immediately noticeable. Without them, loud shots mask surrounding sounds. With the M31 PLUS, you can clearly hear footsteps, conversations, and movement while remaining protected. This is a huge advantage, especially in CQB.

Are gel ear cushions worth it compared to standard foam cushions?

Absolutely. They seal better around safety glasses, reduce pressure on your head, and keep your ears 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, a single set of batteries easily lasts through several game days. The automatic 4-hour shut-off also helps prevent accidental battery drain.