# Earmor M300A Active Hearing Protection Headphones - Black

**URL:** https://aio.lv/en/product--earmor-43728--12538444
**Data updated:** 2026-06-27 08:57 (EEST)
**Category:** Headphones
**Manufacturer:** Earmor
**Manufacturer code:** 43728
**EAN:** 671716211822
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 48.49 €
**Prices and availability valid until:** 2026-11-06 23:59
**Price without VAT (21%):** 40.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--earmor-43728--12538444

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.10.2026 | free |
| Pickup points | 27.10.2026 | 1.99 EUR |
| Courier delivery to door | 27.10.2026 | 4.99 EUR |

## Summary description

The Earmor M300A active hearing protection headphones are designed to suppress harmful impulse noises while amplifying ambient sounds for situational awareness. These electronic earmuffs are ideal for shooting sports, tactical training, and industrial environments where hearing safety is critical. Featuring a durable construction and comfortable design, they provide reliable protection and clear communication in loud conditions.

## Long description

The Earmor M300A active hearing protection headphones in black are engineered to provide advanced auditory safety in high-decibel environments. By utilizing sophisticated electronic circuitry, these earmuffs effectively suppress harmful impulse noises, such as gunfire or industrial machinery impacts, while simultaneously amplifying low-level ambient sounds. This dual-action functionality ensures that users maintain critical situational awareness without compromising their hearing health, making them a versatile tool for professionals and enthusiasts alike.
Advantages
These headphones offer a significant advantage by combining robust noise suppression with high-fidelity sound amplification. The ergonomic design ensures a secure and comfortable fit during extended periods of use, which is essential for tactical training or long shifts in industrial settings. The durable construction is built to withstand rigorous field conditions, providing long-term reliability. Furthermore, the intuitive controls allow for quick adjustments, ensuring that users can adapt to changing acoustic environments seamlessly.
Suitable for
Shooting sports and range practice
Tactical and military training exercises
Industrial manufacturing and construction sites
Outdoor activities requiring situational awareness
When it may not be suitable
The Earmor M300A may not be the optimal choice for environments requiring specialized communication integration, such as radio headsets with integrated microphones. Additionally, users working in extremely high-frequency constant noise environments may prefer dedicated industrial-grade passive earmuffs.
Key specifications
Active noise suppression technology
Ambient sound amplification
Durable, impact-resistant housing
Ergonomic headband design
Battery-powered electronic operation
How to use
To use the Earmor M300A, ensure the batteries are correctly installed in the designated compartment. Place the headphones over your ears, adjusting the headband to achieve a snug and even seal against your head. Use the external buttons to power the device on and adjust the volume levels to your preference. Ensure the ear cushions are free from obstructions to maintain the integrity of the noise seal.
What to consider before purchase
Check battery compatibility and availability
Verify the fit for your specific head size
Assess the noise reduction rating against your specific work environment
Consider the need for additional communication accessories
Usage recommendations
For optimal performance, regularly inspect the ear cushions for wear and tear, and replace them if the seal is compromised. Keep the device dry and store it in a cool, protected area when not in use to extend the lifespan of the electronic components.

## FAQ

### How much does the Earmor M300A Active Hearing Protection Headphones cost, and is it available for purchase?

The price is 48.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 138 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 22.10.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Earmor products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Earmor service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12538444/70194012_large.webp