Earmor M31X Mark 3 active earplugs for helmet

Earmor M31X Mark 3 active earplugs for helmet

Lightweight, low-profile active earmuffs designed for sport shooters, soldiers and other uniformed personnel. They work well on the range and in the battlefield, and the earmuff design allows them to be comfortably worn by both right- and left-handed users. They effectively reduce noise to 22 dB according to the American NRR standard.

In addition to the traditional, adjustable and padded headband, this model is equipped with an M16 mounting kit for ARC rails placed on helmets. The 360° rotatable design improves the comfort of using the protectors with a helmet.

Two high-frequency, omnidirectional shielded microphones capture ambient sounds and then transmit them to the built-in speakers. Very quiet sounds are amplified and high-volume sound pulses (e.g. gunshots) are reduced to a safe level of 82 dB in 0.001 seconds. The included 3.5 mm AUX audio input cable allows you to connect the protectors to devices such as a mobile phone or radio. The headphones are equipped with a 5-step volume control and a system that protects against accidental switching off.

The Earmor M31X Mark 3 model complies with MIL-STD-416 and MIL-STD-810G military standards. The interior of the headphones is protected against moisture and dust according to the IP67 standard, which ensures protection even when immersed in water up to 1 m deep for 30 minutes.

They are powered by two 1.5V AAA batteries and the energy-saving function turns off unused fuses after 4 hours. Silicone loops prevent the battery compartment caps from getting lost.

The foldable design makes it easy to transport the headphones in the included carrying case.

Technical data
Harmful noise suppressed above: 82 dB
NRR attenuation (noise Reduction Rating, an indicator used in the USA): 22 dB
Power: 2 x AAA batteries
Weight: 386 g (without batteries)
Manufacturer: Earmor