Earmor
Earmor M300X
Earmor M300X
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No Pairing. No Charging Cable. Just Protection.
The Earmor® M300X strips out Bluetooth entirely and, in doing so, delivers the highest raw noise reduction rating of any non-AI model in this range — genuine simplicity for shooters who'd rather not think about pairing, charging, or firmware.
Noctis Africa Verified — tap to read more
Checked against official Earmor product information. Specifications and features are verified before publication. Metric measurements are presented first for South African customers.
Highest non-AI rating in this range
No Bluetooth — no pairing, ever
2x AAA, field-replaceable
2 per earcup, genuine 360° pickup
BUY IF
- You want genuinely simple, no-fuss hearing protection — no pairing, no app, no firmware to worry about, ever.
- You value the highest raw noise reduction rating of any non-AI model here — NRR 24dB is genuinely higher than the M31 Plus, M32 Plus, and M300T's NRR 22dB.
- You want real 360° situational awareness from four omnidirectional microphones — two per earcup, a genuine step up over the single-mic ambient pickup on the M300T and Plus series.
- You want gear that's field-repairable with two standard AAA batteries — if it dies mid-match, swap batteries and you're back in the fight, no charging cable needed.
NOT IDEAL IF
- You want to take calls or play music without a wired connection — this model has no Bluetooth at all, by design.
- You need NATO-standard radio PTT compatibility — the M32 Plus is purpose-built for that with a detachable boom mic.
Product Overview
The Earmor M300X is a professional-grade hearing protection earmuff designed for shooting sports, hunting, and tactical environments. While providing 24dB NRR / 30dB SNR noise reduction — genuinely the highest rating of any non-AI model in this range — it enhances environmental sound perception through four omnidirectional microphones (two per earcup), ensuring both hearing protection and clear awareness of surrounding dynamics.
Where the M300T and Plus series lean on Bluetooth for connectivity, the M300X takes a deliberately different approach: a universal 3.5mm wired jack connects instantly to smartphones, radios, or audio gear — no pairing, no latency, and nothing to go wrong when it matters most. This isn't a missing feature; for many shooters and instructors, it's genuinely the point. Two standard AAA batteries mean field-repairable power with no charging cable required, and up to 60 hours of runtime before you need them.
The lightweight body combines with breathable gel ear pads for comfortable wear without stuffiness over long hours, wrapped in a rubber-coated, impact-resistant shell with a reinforced elastic metal headband — genuinely built for the range, the field, or the harshest industrial environments.
Key Features
The highest raw protection rating of any non-AI model in this range.
No pairing, no app, no firmware — just switch on and go.
Two mics per earcup for genuine directional environmental pickup.
Two standard batteries, up to 60 hours, no charging cable needed.
Instant connection to phones, radios, or audio gear — no latency.
Impact-resistant construction with a reinforced elastic metal headband.
Which Hearing Protection Should You Buy?
Compare Earmor Hearing Protection
| Model | Tier | Best Suited For | Key Spec | Noctis Verdict |
|---|---|---|---|---|
| Earmor® M300X | Mid Tier | Range, hunting and instructor use — genuine simplicity, no pairing required | NRR 24dB, wired 3.5mm, 60hr battery | Best No-Fuss Pick |
| Earmor® M300T | Mid Tier | Everyday range use — Bluetooth control without leaving protection mode | NRR 22dB, BT 5.3, 48hr battery | Best Entry Bluetooth Pick |
| Earmor® M31 Plus | Professional | Range, hunting and instructor use — dedicated shooting protection | NRR 22dB, 60hr battery | Best Dedicated Shooting Pick |
| Earmor® M32 Plus | Professional | Security, tactical and training — radio communications ready | NRR 22dB, NATO PTT compatible | Best Comms-Ready Pick |
| Earmor® M23T AI | Premium | Hunting, range and helmet users — premium low-profile in-ear | NRR 25dB, 24hr tactical battery | Best Premium In-Ear |
| Earmor® MilPro M32X Plus ARC | Premium MilSpec | Helmet communications — professional tactical application | NRR 22dB, MIL-STD-810G | Best Helmet-Mounted Pick |
All models suppress impulse noise (gunshots, explosions) in under 1 millisecond. NRR (Noise Reduction Rating) and battery life figures are manufacturer-published and vary by wear style — in-ear vs over-ear hearing protection are not directly interchangeable for every use case.
Technical Specifications
| Specification | M300X |
|---|---|
| Noise Reduction Rating (NRR) | 24dB |
| Single Number Rating (SNR) | 30dB |
| Connectivity | Wired 3.5mm jack only — no Bluetooth |
| Microphones | 4x omnidirectional (2 per earcup) |
| Suppression Response | Sub-millisecond response time |
| Water Resistance | IPX5 |
| Battery Type | 2x AAA (included) |
| Battery Life | Up to 60 hours |
| Weight | 339g |
| Ear Cushions | Soft gel, breathable |
| Headband | Elastic metal, reinforced |
| Shell Construction | Rubber-coated, impact-resistant |
| Foldable | Yes, for storage and transport |
| Colours Available | Black, Foliage Green, White |
Metric-first presentation. Never infer missing specifications.
Earmor Warranty
Genuine Product. Manufacturer Backed.
Earmor products are backed by the manufacturer's standard warranty against defects in materials and workmanship. As Earmor's authorised South African distributor channel, Noctis Africa helps facilitate warranty claims directly.
Authorised distribution only
Defects in materials and workmanship
Assistance through the local dealer
Replacement components available
The warranty excludes loss, theft, deliberate damage, and cosmetic damage that does not affect performance.
Contact Noctis Africa and we will guide you through the applicable local support process.
Why Buy From Noctis Africa?
Our recommendations and advice are written for South African shooters, hunters and tactical professionals — not copied from overseas catalogues.
Noctis Africa Field Verified
Equipment selected, researched and verified for demanding real-world applications.