DESCRIPTION
FUNCTIONALITY & EXTRAS
PRODUCT SAFETY GPSR
- Electronic Bluetooth hearing protection with 22 dB noise reduction
- Three listening modes for optimal perception in every situation
- Up to 60 hours of runtime with automatic shut-off
The Earmor M300T combines reliable hearing protection with modern Bluetooth technology. With a Noise Reduction Rating (NRR) of 22 dB, it reliably protects your hearing from continuous and impulse noise. The integrated DSP chip reduces harmful sounds in under 1 millisecond while amplifying ambient sounds, so you can maintain clear communication and situational awareness.
Thanks to Bluetooth 5.4) you can make calls or listen to music – even while the active hearing protection is switched on. The three listening modes (Ambient / Clear Voice / Focus) give you flexibility for any environment, from the shooting range to tactical operations or manual work.
With its ergonomic multi-layer headband (foam, mesh and leather) and foldable design, the M300T offers high wearing comfort and easy portability. A combined rotary control for on/off and volume makes operation particularly intuitive. With a runtime of up to 60 hours and automatic shutoff after 4 hours of inactivity, it is your long-lasting companion for professional and private use.
- Bluetooth 5.4 for telephony and music control
- Three listening modes: Ambient / Clear Voice / Focus
- Reaction time <1 ms for noises above 82 dB
- Omnidirectional microphones with voice tracking
- Volume and on/off control via rotary knob
- IPX5 protection against splashing water
- Multi-layer headband for wearing comfort
- Foldable, compact design for transport & storage
- Automatic switch-off after 4 hours
Technical details:
- Noise Reduction Rating (NRR): 22 dB
- Reaction 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: 339 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
Klinkenthal Industrial Park 55
66578 Schiffweiler
Germany
Email: info@asmc.de Warnhinweise und Sicherheitsinformationen
Improper use or incorrect wearing can lead to hearing damage in high-noise environments.
To use the hearing protection correctly, you should read the instructions carefully and, if in doubt, consult a professional or contact our customer service.
Please do not wear the headset if you have an ear condition, as inadequate protection can cause permanent hearing damage.
DESCRIPTION
- Electronic Bluetooth hearing protection with 22 dB noise reduction
- Three listening modes for optimal perception in every situation
- Up to 60 hours of runtime with automatic shut-off
The Earmor M300T combines reliable hearing protection with modern Bluetooth technology. With a Noise Reduction Rating (NRR) of 22 dB, it reliably protects your hearing from continuous and impulse noise. The integrated DSP chip reduces harmful sounds in under 1 millisecond while amplifying ambient sounds, so you can maintain clear communication and situational awareness.
Thanks to Bluetooth 5.4) you can make calls or listen to music – even while the active hearing protection is switched on. The three listening modes (Ambient / Clear Voice / Focus) give you flexibility for any environment, from the shooting range to tactical operations or manual work.
With its ergonomic multi-layer headband (foam, mesh and leather) and foldable design, the M300T offers high wearing comfort and easy portability. A combined rotary control for on/off and volume makes operation particularly intuitive. With a runtime of up to 60 hours and automatic shutoff after 4 hours of inactivity, it is your long-lasting companion for professional and private use.
FUNCTIONALITY & EXTRAS
- Bluetooth 5.4 for telephony and music control
- Three listening modes: Ambient / Clear Voice / Focus
- Reaction time <1 ms for noises above 82 dB
- Omnidirectional microphones with voice tracking
- Volume and on/off control via rotary knob
- IPX5 protection against splashing water
- Multi-layer headband for wearing comfort
- Foldable, compact design for transport & storage
- Automatic switch-off after 4 hours
Technical details:
- Noise Reduction Rating (NRR): 22 dB
- Reaction 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: 339 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
Klinkenthal Industrial Park 55
66578 Schiffweiler
Germany
Email: info@asmc.de Warnhinweise und Sicherheitsinformationen
Improper use or incorrect wearing can lead to hearing damage in high-noise environments.
To use the hearing protection correctly, you should read the instructions carefully and, if in doubt, consult a professional or contact our customer service.
Please do not wear the headset if you have an ear condition, as inadequate protection can cause permanent hearing damage.
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Yes, you can return the item within 31 days of receipt if it does not fit or you do not like it – returns within Germany are even free of charge. You can find more information in our detailed FAQs or on the "Returns" page.
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Our FAQs didn’t answer your question? Then feel free to contact us – we’re happy to help!
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