feature:

The ultra-thin shell and headband design of the sponge earmuffs allows the headset to be worn under a bulletproof helmet. Digital electronic design controlled by a microprocessor. This makes it possible to combine extremely low power consumption with high performance. Clear and natural stereo reproduction.

Adjustable volume control. The size is adjustable and comfortable to wear. The redesigned earmuffs provide clear sound and comfortable support.

With a magnification of up to 4 times, it can be used as a bug to listen to the whispers of the enemy inside, just like a spy.
Powered by 2 AAA batteries (not included)

Noise reduction: When the surrounding noise reaches 80 decibels, the noise reduction system will start.

Cantilever microphone with movable arm. Used for outdoor war game activities.

ARC OPS-CORE uses helmet rails, FOR MSA SORDIN tactical noise reduction headphones

The rail adapter can be used for all FAST helmets, ACH helmets, ME helmets and other helmets with side ARC rails.

The bracket is installed on the guide rail of the ARC helmet, which can rotate 360° and move up and down. The operation is simple and easy to use.


When the headset is not in use, the earmuffs can be rotated and folded to the side or back of the headset.

Note: not including helmet