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Earmor M31 PLUS Hearing Protection with Active Noise Reduction
Earmor M31 PLUS is digital electronic hearing protection designed for shooters and military personnel who require maximum protection without losing situational awareness. The hearing protection reduces harmful sounds in under 0.1 seconds while amplifying quiet ambient sounds and speech.
Store tip: M31 PLUS stands out with soft silicone gel ear cushions that form a close seal around your ears. This provides better noise isolation when wearing shooting glasses and reduces pressure on your head during extended sessions. The model also features integrated wireless Bluetooth 5.2 with up to 10 m of range for seamless connection to your phone or radio, as well as EM/RFI shielding to prevent noise or interference when standing near other tactical radio equipment and electronics.
The hearing protection has certified noise reduction of NRR 22dB (SNR 28dB) and automatically cuts off impulse noise above 82dB. Compared with analog and more affordable hearing protection, the digital microprocessor provides much more natural sound reproduction without choppiness. With five independent volume levels for ambient sound and three additional amplification levels designed for use with earplugs (earplug mode), you can fine-tune the sound exactly depending on whether you're at the shooting range or in the field.
M31 PLUS is powered by two standard AAA batteries, providing up to 60 hours of continuous operation, and features an automatic shut-off after 4 hours to save power. In addition to Bluetooth, the headset has a standard 3.5mm AUX input for wired connection to external communications equipment.
Don’t forget essential accessories!
For the best possible experience with your Earmor M31 PLUS, we recommend the following:
- Safety: Safety glasses preferably with thin temples or straps that seal perfectly under the gel pads.
- Storage: MOLLE pouch for protection and easy access during transport.
Technical data
| Brand / Manufacturer | Earmor |
| Model | M31 PLUS |
| Noise reduction (NRR / SNR) | NRR 22dB / SNR 28dB |
| Reaction time | ≤0.1s (reacts to sounds above 82dB) |
| Wireless connection | Bluetooth 5.2 (Up to 10m range) |
| Wired connection | 3.5mm AUX input |
| Sound adjustment | 5 ambient levels + 3 amplification levels (Earplug mode) |
| Battery / Runtime | 2x AAA (not included) / Up to 60 hours (automatically turns off after 4h) |
| Ear cushion type | Silicone gel cushions (Gel ear cushions) |
| Shielding | EM/RFI shielding against radio interference |
| Weight / Certification | 320g / CE, RoHS, FCC |
The customer purchases the goods at their own risk and is responsible for complying with all local legal requirements regarding the purchase, possession, use, or transport of the goods available in the online store.
This includes, but is not limited to, ASG (softguns), air rifles, and paintball replicas, which may be subject to specific regulations concerning weapons and ammunition.
Restrictions on the purchase, possession, use, or transport of these goods may apply in the destination country, and the seller assumes no responsibility for this. Any fees or costs (including administrative fees, validation, taxes, and customs duties) are the customer's responsibility.
The use of ASG (softguns), air rifles, and paintball replicas requires appropriate safety measures and caution. These products are not intended for persons under 18 years of age.
