EARMOR M33 EN352 Professional Military Headset – Coyote

EARMOR M33 EN352 Headset for Real-World Operations

The M33 EN352 is far more than a typical airsoft headset. It is designed for situations where reliable communication and hearing protection are equally critical. Passive noise reduction works even without batteries, providing continuous hearing protection. The active electronic system amplifies quiet ambient sounds such as speech, footsteps, and movement while suppressing dangerous impulse noise. Thanks to its binaural microphone system, you can accurately determine the direction of incoming sounds and maintain excellent situational awareness. The headset supports both Bluetooth 5.1 for phone calls and wireless communication, as well as a detachable NATO 6-pin cable for professional AN / PRC radios and similar systems. A TP-120 Nexus adapter is also included, allowing compatibility with common PTT modules. Built to professional military standards, it offers IP68 protection, MIL-STD durability, and reliable operation in rain, dust, extreme heat, and freezing temperatures. The active hearing protection is powered by 2 AAA batteries, which are not included but are available separately.

Key Features

Hybrid Hearing Protection

Passive noise reduction works even without batteries, while the electronics amplify ambient sounds.

4 Amplification Levels

Adjustable settings for the shooting range, field operations, or team communication.

Bluetooth 5.1

Wireless connection for phone calls and audio streaming.

NATO 6-pin Connector + TP-120 Adapter

Compatible with professional radios via the NATO 6-pin connector as well as standard PTT modules.

IP68 & MIL-STD

Resistant to water, dust, impacts, and signal interference.

Accurate Sound Localization

The binaural microphone system helps determine the direction of incoming sounds.

EARMOR M33 EN352 Headset

Accessories included with the EARMOR M33 EN352 headset.

Technical Specifications

• SNR: 29 dB
• NRR: 23 dB
• Power Supply: 2× AAA batteries
• Battery Life: Up to 50 hours (active), up to 180 days standby
• Bluetooth: 5.1 (range ≥10 m)
• Protection Rating: IP68
• Operating Temperature: -40 °C to +65 °C
• Weight: 320 g (without microphone), 335 g (with microphone)
• Connectors: NATO 6-pin + TP-120 Nexus adapter
• Standards: CE, RoHS, ANSI S3.19-1974, EN352-1/4/6/8

Package Includes

• EARMOR M33 EN352 headset
• Detachable microphone
• Cable with NATO 6-pin connector
• TP-120 Nexus adapter
• User manual

Frequently Asked Questions (FAQ)

How does it compare to the M32 or M300T?

The M33 EN352 is a class above, offering true hybrid hearing protection, military-grade connectors, and significantly higher durability. It is more than an airsoft headset—its capabilities are comparable to premium MSA Sordin and Peltor headsets. The only higher-tier option in the EARMOR lineup is the M33 PRO from the MilPro series.

Does the hearing protection work without batteries?

Yes. Passive noise reduction always works. The electronics simply add ambient sound amplification and improve situational awareness.

Can I connect it to a Baofeng radio?

Yes, but you'll need a compatible M51 PTT module with a TP-120 connector (the adapter is included). If you're investing in a headset at this level, it's also worth considering a professional radio with a NATO 6-pin connector.

Can Bluetooth be used while shooting?

Yes. You can take calls or stream audio while active hearing protection remains fully operational. Noise suppression and ambient sound amplification continue to work simultaneously without interruption.