Earmor M33SET Active Hearing Protectors - Black

Professional tactical headset designed for soldiers, law enforcement, sport shooters, and anyone working in high-noise environments. This model combines effective hearing protection with active ambient sound amplification and advanced wired and wireless communication options.

The rugged construction meets NATO standards and features a Bluetooth 5.1 module making it ideal for tactical operations, shooting training, airsoft, and industrial workplaces.

Active hearing protectors equipped with two external directional microphones that pick up ambient sounds and transmit them to speakers inside the ear cups. This technology allows users to stay aware of their surroundings, carry on conversations, and clearly hear commands, all while being effectively shielded from excessive noise.

The electronic circuit instantly reduces sound impulses above 82 dB to a safe level, while quieter sounds are amplified, significantly improving situational awareness. These protectors offer a noise reduction rating (NRR) of 23 dB and five-step volume control for convenient adjustment to current conditions.

The M33SET model is built for demanding environments. The reinforced build features a strengthened battery compartment, silicone loop-protected caps, and a cable that secures components from accidental loss or damage during use.

Low-profile ear cups allow for comfortable use with long guns, and the adjustable, softly padded headband ensures comfort even during extended wear. The foldable design makes it easy to collapse the headset for storage in a backpack or bag. Comfort is further enhanced by replaceable gel ear cushions that conform to the shape of the head and improve the seal.

A built-in dynamic microphone ensures clear voice transmission, and the 6-pin NATO interface with U-174 cable is compatible with many professional radios used by the military and law enforcement.

An additional benefit is the Bluetooth 5.1 module, allowing for wireless connection to a smartphone. Users can receive calls, hold conversations, or listen to music without removing the headset.

The headset’s fast electronics react in less than 1 ms, so dangerous sound impulses are suppressed instantly. The automatic power-off function after four hours of inactivity extends battery life and conserves energy.

This model uses two AAA batteries for up to 50 hours of continuous use. IP67 rating (complete protection from dust and immersion in water for 30 minutes up to 1 meter deep) allows operation even in extremely harsh weather. Additional protection includes a system to prevent accidental shutdown.

• ANSI S3.19-1974 – American standard describing the method for measuring hearing protector noise attenuation, which determines the NRR (Noise Reduction Rating) value.
• EN 352-1:2020 – European standard defining requirements for the safety, design, ergonomics, and effectiveness of headband-worn hearing protectors.
• EN 352-4:2020 – European standard specifying requirements for hearing protectors with active noise reduction features.
• EN 352-6:2020 – European standard for hearing protectors with electronic sound amplification modules, improving awareness while maintaining hearing protection.
• EN 352-8:2020 – Standard defining requirements for hearing protectors with audio input or communication features such as radio or Bluetooth connectivity.
• FCC (Federal Communications Commission) – Certification confirming the device meets American regulations for electromagnetic emissions and safety for electronic devices using wireless communication, including Bluetooth.

• Earmor hearing protectors
• replaceable gel ear cushions
• cable with 6-pin NATO U-174 plug
• carrying case
• user manual

• active hearing protection with electronic suppression of noise above 82 dB
• NRR 23 dB attenuation rating
• two directional microphones amplifying ambient sounds
• five-step volume control
• integrated communication microphone
• Bluetooth 5.1 module for calls and music playback
• 6-pin NATO connector with U-174 cable
• fast response time under 1 ms
• folding design for easy transport
• adjustable, padded headband
• replaceable gel ear cushions
• waterproof battery compartment
• IP67 resistance
• automatic power-off after 4 hours
• powered by 2 x AAA
• up to 50 hours of operation