










M300T Bluetooth Electronic Hearing Protector - Foliage Green
EARMOR M300T Bluetooth Electronic Hearing Protector – Active Tactical Ear Pro for Airsoft & Milsim
The EARMOR M300T is a modern Bluetooth electronic hearing protector built for players who want real hearing safety without losing awareness on the field. It amplifies safe ambient sound (voices, movement, callouts) while automatically limiting harmful impulse noise—plus it pairs with your phone for calls and audio control. Perfect for long milsim days, training, and noisy CQB environments where communication and comfort matter.
Key benefits on the field
- Active hearing protection (NRR 22 dB): reduces noise exposure while keeping you aware of your surroundings.
- Fast impulse suppression: reaction time < 1 ms for loud peaks above 82 dB.
- Bluetooth connectivity: manage calls and audio without removing your ear pro.
- 3 listening modes: tailor pickup to your environment: Ambient / Clear Voice / Focus.
- Voice tracking microphones: clearer speech awareness during team comms and briefings.
- All-day comfort: gel ear pads + multi-layer headband for extended wear.
- Weather-ready: IPX5 splash protection for wet, muddy game days.
- Foldable & packable: low-profile design that travels easily in your kit.
Bluetooth + hearing protection done right
Unlike basic passive earmuffs, the M300T gives you the edge in real scenarios: you can hear what matters (movement, voice, game calls), while the headset actively reduces dangerous spikes. With Bluetooth onboard, it’s also a great choice for players who need to stay reachable between objectives or during long events—without constantly taking gear off.
Power that lasts through the event
Powered by 2× AAA batteries, the M300T offers up to 60 hours of operation, plus an automatic shut-off after 4 hours to help prevent battery drain when it’s left on in your bag.
Build a smarter loadout with Radios & Communication and Helmets & Helmet Accessories. Shop more from the brand: EARMOR Collection.
Specifications
| Type | Bluetooth electronic hearing protection earmuffs |
| Noise Reduction | NRR 22 dB |
| Impulse Limiting | Suppression above 82 dB |
| Reaction Time | < 1 ms |
| Listening Modes | Ambient / Clear Voice / Focus |
| Microphones | Omnidirectional with voice tracking (Sensitivity: –32 dB ± 2 dB) |
| Speakers | 30 mm dynamic coil • 32 Ω • 30 mW |
| Frequency Range | 20 Hz – 20 kHz |
| Bluetooth | Bluetooth 5.4 (batch/market dependent) |
| Power | 2 × AAA (1.5 V) (not included) |
| Runtime | Up to 60 hours |
| Auto Power Off | Yes (after 4 hours) |
| Water Resistance | IPX5 |
| Operating Temperature | –20 °C to +60 °C |
| Storage Temperature | –40 °C to +70 °C |
| Weight | Approx. 339 g ± 10 g |
| Certifications | ANSI S3.19-1974 • EN352-1:2020 |
Original: $60.90
-70%$60.90
$18.27Product Information
Product Information
Shipping & Returns
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Description
EARMOR M300T Bluetooth Electronic Hearing Protector – Active Tactical Ear Pro for Airsoft & Milsim
The EARMOR M300T is a modern Bluetooth electronic hearing protector built for players who want real hearing safety without losing awareness on the field. It amplifies safe ambient sound (voices, movement, callouts) while automatically limiting harmful impulse noise—plus it pairs with your phone for calls and audio control. Perfect for long milsim days, training, and noisy CQB environments where communication and comfort matter.
Key benefits on the field
- Active hearing protection (NRR 22 dB): reduces noise exposure while keeping you aware of your surroundings.
- Fast impulse suppression: reaction time < 1 ms for loud peaks above 82 dB.
- Bluetooth connectivity: manage calls and audio without removing your ear pro.
- 3 listening modes: tailor pickup to your environment: Ambient / Clear Voice / Focus.
- Voice tracking microphones: clearer speech awareness during team comms and briefings.
- All-day comfort: gel ear pads + multi-layer headband for extended wear.
- Weather-ready: IPX5 splash protection for wet, muddy game days.
- Foldable & packable: low-profile design that travels easily in your kit.
Bluetooth + hearing protection done right
Unlike basic passive earmuffs, the M300T gives you the edge in real scenarios: you can hear what matters (movement, voice, game calls), while the headset actively reduces dangerous spikes. With Bluetooth onboard, it’s also a great choice for players who need to stay reachable between objectives or during long events—without constantly taking gear off.
Power that lasts through the event
Powered by 2× AAA batteries, the M300T offers up to 60 hours of operation, plus an automatic shut-off after 4 hours to help prevent battery drain when it’s left on in your bag.
Build a smarter loadout with Radios & Communication and Helmets & Helmet Accessories. Shop more from the brand: EARMOR Collection.
Specifications
| Type | Bluetooth electronic hearing protection earmuffs |
| Noise Reduction | NRR 22 dB |
| Impulse Limiting | Suppression above 82 dB |
| Reaction Time | < 1 ms |
| Listening Modes | Ambient / Clear Voice / Focus |
| Microphones | Omnidirectional with voice tracking (Sensitivity: –32 dB ± 2 dB) |
| Speakers | 30 mm dynamic coil • 32 Ω • 30 mW |
| Frequency Range | 20 Hz – 20 kHz |
| Bluetooth | Bluetooth 5.4 (batch/market dependent) |
| Power | 2 × AAA (1.5 V) (not included) |
| Runtime | Up to 60 hours |
| Auto Power Off | Yes (after 4 hours) |
| Water Resistance | IPX5 |
| Operating Temperature | –20 °C to +60 °C |
| Storage Temperature | –40 °C to +70 °C |
| Weight | Approx. 339 g ± 10 g |
| Certifications | ANSI S3.19-1974 • EN352-1:2020 |





















