PRODUCT DETAILS
NRR
22 dB
Activation Level
Suppress noise exceeding 82 dB
Response Time
Less than 1 millisecond
Ambient Volume
5 levels + 3 extra in earplug mode
Battery
2 x AAA, up to 60 hours
Audio Input
3.5mm AUX
Microphone
Omnidirectional
Speaker
30mm Dynamic Coil, 32Ω
Weight
295g ±10g
Working Temperature
-20°C to 60°C
Storage Temperature
-40°C to 70°C
Materials
ABS + POM + Metal
Approvals
CE / RoHS / ANSI S3.19-1974 / EN352
HEAR WHAT MATTERS. PROTECT WHAT MATTERS.
M31 PLUS suppresses harmful impulse noise while amplifying surrounding sounds, helping you stay aware of conversations and your environment without compromising hearing protection.
HEARING PROTECTION
FAST RESPONSE. CLEAR AWARENESS.
- ✓ Suppresses noise above 82 dB in <1 ms
- ✓ NRR 22 dB certified protection
- ✓ Dynamic environmental sound tracking
COMFORTABLE FIT
GEL PADS FOR LONG WEAR.
- ✓ Gel ear cushions, sweat-resistant
- ✓ Modular design for different suspensions
- ✓ Lightweight ABS shell
ADVANCED FEATURES
EMI SHIELDING & LONG RUNTIME.
- ✓ EMI/RFI shielding system
- ✓ Up to 60 hours on 2x AAA
- ✓ 3.5mm AUX input for media devices
IPSC MAJOR PARTNER
EARMOR is proud to officially partner with The International Practical Shooting Confederation (IPSC) as a Major Partner, exclusively in Headsets & Hearing Protection.
As IPSC's first Major Partner with a specialized headset brand, this collaboration sets new standards for athlete safety and performance in practical shooting.