M300A Sport Shooting Electronic Hearing Protector coyote, SNR = 29

The Earmor M300A is a high-quality hearing protection device for sports shooters and tactical operations. With active noise cancellation and a lightweight, ergonomic design, it offers comfort and hearing protection during loud activities.

Features
- Noise reduction: NRR 22dB
- Compatibility: Helmet mounting systems
- Active noise cancellation for effective hearing protection.
- Lightweight and ergonomic design for extended use.
- Robust construction for tactical operations and sports shooting.

Technical Data
Noise detection: Ambient awareness via 2 microphones
Noise protection: SNR 29 / NRR 22 dB
Microphone sensitivity: −32 dB ±2 dB
Noise control: Passive noise reduction
Modes: Basic ambient awareness
Ear cushions: Foam
Water resistance: IPX5
Speaker impedance: 32
Frequency range: 20 Hz–20 kHz
Power supply: 2 × AAA batteries (not included)
Battery life: ≤60 hours
3.5 mm AUX input: Yes
Operating temperature: −20 °C to +60 °C
Weight: 295 g ±10 g

Included in delivery
- M300A

What does the SNR value mean?
SNR stands for "Single Number Rating" and denotes the average attenuation of a hearing protector and thus its average protective effect. The SNR value refers to the average attenuation value of the frequency range relevant to human hearing, from 125 to 8,000 Hz. For example, an SNR value of 30 dB (30 decibels) reduces noise pollution of 100 dB (100 decibels) to a comfortable 70 dB (70 decibels). A hearing protection product should be available from 80 dB (80 decibels) upwards. Long-term damage to human hearing can occur at 85 dB (85 decibels) over a prolonged period (40-hour work week).

Important: The higher the noise level, the shorter the duration of exposure should be!

All images shown are for illustration purposes only. In some cases, detailed photos may differ in color.