Earmor M20 Active Hearing Protectors - Black

Modern active hearing protectors in the form of electronic earplugs, designed for people working or spending time in environments with high noise levels. Thanks to their compact design, light weight, and advanced electronic hearing protection system, the M20 model effectively shields the user from dangerous impulse noise while still allowing you to clearly hear your surroundings and have conversations. These protectors are an excellent choice for shooting practice, law enforcement operations, construction sites, production halls, and anywhere else where effective hearing protection is required without reducing situational awareness.

The M20 model features an active hearing protection system that automatically reduces sounds exceeding 82 dB to safe levels, efficiently protecting your hearing from both impulse and continuous noise. At the same time, the device allows you to stay in touch with your environment and makes communication easier without having to remove the protectors.

The protectors offer a noise reduction rating (NRR) of 22 dB and two dedicated operating modes: for indoor and outdoor use. This way, the amplification of ambient sounds can be adapted to your current environment, giving you greater comfort and safety.

Equipped with Clear Voice Tracking, a technology designed to improve speech recognition in your surroundings. This system amplifies speech and makes conversations easier even in noisy locations, while at the same time limiting dangerous acoustic impulses.

Intuitive operation with a single button lets you quickly switch device functions, making the protectors easy to use even during dynamic activities.

The M20 electronic protectors stand out with their extremely compact design. A pair of earplugs weighs just 8 grams, making them almost unnoticeable during many hours of use and ensuring comfort even under a helmet, cap, or other headgear. The M20 model has an IPX4 water resistance rating, offering protection from splashes and moisture during everyday use.

The set includes silicone tips and sleeves in three sizes - S, M, and L - for precise fitting to your ear canal. Extra security is provided by the included Retention silicone lanyard, which prevents the plugs from being lost accidentally while working or moving around.

The protectors are equipped with built-in batteries with a capacity of 2 x 40 mAh, allowing up to 8 hours of operation on a single charge. Once depleted, the earplugs can be quickly recharged using the included portable case, which has its own 300 mAh battery.

The case charges via a USB-C port, so there is no need for replaceable batteries. The device notifies you when the battery is low, and the automatic shutdown after two hours of inactivity helps save energy and extends runtime.

• ANSI S3.19-1974 – American standard defining the test method for measuring the noise attenuation performance of hearing protectors, used as the basis for NRR (Noise Reduction Rating) values.
• EN 352-2:2002 – European standard specifying the safety, construction, ergonomics, and effectiveness requirements for anti-noise ear inserts (earplugs) used as hearing protection.
• EN 352-7:2002 – European standard specifying requirements for level-dependent hearing protectors, i.e. electronic protectors that attenuate noise while allowing users to hear ambient sounds and communicate.

• hearing protectors
• portable charging case
• USB-C cable
• silicone retaining lanyard
• set of interchangeable tips in sizes S, M, and L
• user manual

• active electronic earplugs for hearing protection
• automatic noise attenuation above 82 dB
• NRR 22 dB noise reduction rating
• two operating modes – for indoor and outdoor use
• Clear Voice Tracking technology for enhanced speech audibility
• up to 8 hours of use per charge
• charging case with 300 mAh battery
• charging via USB-C
• automatic shutdown after 2 hours of inactivity
• intuitive single-button operation
• IPX4 resistance class
• weight only 8 g (pair of protectors)
• silicone lanyard to prevent loss
• interchangeable tips and sleeves in sizes S, M, and L