EARMOR - M300A active hearing protection
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DESCRIPTION
FUNCTIONALITY & EXTRAS
PRODUCT SAFETY GPSR
- Electronic hearing protection with 22 dB noise reduction
- Up to 60 hours of battery life with auto-shutdown
- Lightweight, foldable design weighing only 295 g
The Earmor M300A is a slim, lightweight and powerful electronic hearing protector that provides you with reliable safety in noisy environments. With a Noise Reduction Rating (NRR) of 22 dB, it effectively protects your hearing from harmful continuous and impulse noise. Thanks to the digital signal processing (DSP), disturbing noises are reduced while ambient sounds are clearly amplified and voices remain distinctly audible.
The compact headset weighs only 295 g, making it significantly lighter than many comparable models. The multi-layer headband construction made of foam, breathable mesh fabric and leather ensures high wearing comfort even over long periods. With its foldable design, the M300A is easy to transport and can be stored in a space-saving way.
Operation is intuitive via a rotary knob that combines on/off and volume control. The hearing protection reacts in less than 1 millisecond to noise peaks above 82 dB and reliably protects your hearing while still allowing clear acoustic perception. With a runtime of up to 60 hours and automatic shutoff after 4 hours of inactivity, the M300A is a long-lasting companion for shooting sports, hunting, crafts or professional use.
- NRR 22 dB, automatic suppression from 82 dB
- Digital signal processing (DSP) for clear communication
- Omnidirectional microphones with voice tracking
- Volume control and on/off via combined rotary knob
- Multi-layer headband (foam, mesh, leather) for comfort
- Foldable for space-saving storage
- IPX5 protection against water
- Automatic switch-off after 4 hours of inactivity
- Replaceable, tightly sealing ear cushions
Technical details:
- Noise Reduction Rating (NRR): 22 dB
- Response time: <1 ms from 82 dB
- Speakers: 30 mm dynamic coil, 32 Ω, 30 mW
- Frequency range: 20 Hz – 20 kHz
- Microphone: omnidirectional, sensitivity –32 dB ± 2 dB
- Operating time: up to 60 hours
- Batteries: 2 × AAA (1.5 V)
- Weight: 295 g ± 10 g
- Protection class: IPX5
- Operating temperature range: –20 °C to +60 °C
- Storage temperature range: –40 °C to +70 °C
- Certifications: ANSI S3.19-1974, EN352-1:2020
Room 601, Building A, 94 Liwan Road
Liwan District
China
Email: info@opsmen.com Responsible person in the EU ASMC GmbH
Gewerbepark Klinkenthal 55
66578 Schiffweiler
Germany
Email: info@asmc.de
DESCRIPTION
- Electronic hearing protection with 22 dB noise reduction
- Up to 60 hours of battery life with auto-shutdown
- Lightweight, foldable design weighing only 295 g
The Earmor M300A is a slim, lightweight and powerful electronic hearing protector that provides you with reliable safety in noisy environments. With a Noise Reduction Rating (NRR) of 22 dB, it effectively protects your hearing from harmful continuous and impulse noise. Thanks to the digital signal processing (DSP), disturbing noises are reduced while ambient sounds are clearly amplified and voices remain distinctly audible.
The compact headset weighs only 295 g, making it significantly lighter than many comparable models. The multi-layer headband construction made of foam, breathable mesh fabric and leather ensures high wearing comfort even over long periods. With its foldable design, the M300A is easy to transport and can be stored in a space-saving way.
Operation is intuitive via a rotary knob that combines on/off and volume control. The hearing protection reacts in less than 1 millisecond to noise peaks above 82 dB and reliably protects your hearing while still allowing clear acoustic perception. With a runtime of up to 60 hours and automatic shutoff after 4 hours of inactivity, the M300A is a long-lasting companion for shooting sports, hunting, crafts or professional use.
FUNCTIONALITY & EXTRAS
- NRR 22 dB, automatic suppression from 82 dB
- Digital signal processing (DSP) for clear communication
- Omnidirectional microphones with voice tracking
- Volume control and on/off via combined rotary knob
- Multi-layer headband (foam, mesh, leather) for comfort
- Foldable for space-saving storage
- IPX5 protection against water
- Automatic switch-off after 4 hours of inactivity
- Replaceable, tightly sealing ear cushions
Technical details:
- Noise Reduction Rating (NRR): 22 dB
- Response time: <1 ms from 82 dB
- Speakers: 30 mm dynamic coil, 32 Ω, 30 mW
- Frequency range: 20 Hz – 20 kHz
- Microphone: omnidirectional, sensitivity –32 dB ± 2 dB
- Operating time: up to 60 hours
- Batteries: 2 × AAA (1.5 V)
- Weight: 295 g ± 10 g
- Protection class: IPX5
- Operating temperature range: –20 °C to +60 °C
- Storage temperature range: –40 °C to +70 °C
- Certifications: ANSI S3.19-1974, EN352-1:2020
PRODUCT SAFETY GPSR
Room 601, Building A, 94 Liwan Road
Liwan District
China
Email: info@opsmen.com Responsible person in the EU ASMC GmbH
Gewerbepark Klinkenthal 55
66578 Schiffweiler
Germany
Email: info@asmc.de
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