Earmor M20 Electronic Earplugs

The Earmor M20 Electronic Earbuds are compact in-ear electronic hearing protectors that suppress hazardous noise above ~82 dB while amplifying normal sound to improve situational awareness and communication. Their low-profile design is unobtrusive in the field, making them ideal for shooters, range staff and outdoor teams who want protection without bulk.

Why choose M20?

• Protection + awareness: Active suppression for hazardous noise combined with ambient sound amplification keeps you aware while protecting hearing.
• Super-compact design: Slim, low-profile earbuds are comfortable for long wear and won’t interfere with cheek welds or helmets.
• Field-ready: USB-C rechargeable case, IPX4 water resistance and fast noise suppression (<0.5 ms) for impulse noise protection.

Key features

• Colour: Foliage Green
• Noise Reduction Rating: NRR 22
• Noise suppression latency: <0.5 milliseconds
• Operation: Intuitive single-button control (easy with gloves)
• Sound modes: Indoor, Outdoor & Silent (tune listening to the environment)
• Battery: Long battery life with rechargeable USB-C case (charge on the go)
• Water resistance: IPX4 — light rain & sweat resistant
• Fit: Includes 3 sizes of foam tips & 3 sizes of fins for secure, comfortable fit
• Auto shut-off: Conserves battery when unused
• Low battery prompt: Audible/visual alert when charge is low

What’s included:

• Pair of Earmor M20 Earbuds
• USB-C rechargeable storage/charging case
• USB-C charging cable
• 3 × foam tip sizes (S / M / L)
• 3 × fin sizes for secure fit
• Quick start guide & warranty information

Usage & care:

• Fit the correct tip size to achieve the stated NRR.
• Fully charge the case and earbuds before field use.
• Clean ear tips regularly and dry both earbuds and case before storage.
• Inspect for wear; replace tips/fins if the seal is compromised.
• Follow workplace OH&S and range rules when used as PPE.