Helmet made of high-quality ABS, internal adjustable foam pad, ring plate surrounds the patch attachment, weight about 770g, side rails with goggles belt clip and NVG shield, used for NVG bungee fixation; allow installation of patches, IFF, Safety lights and name belts; lightweight and durable.

Adjustable sling and chin/neck cushion, suitable for wearing, suitable for head circumference of approximately 56-61 cm (22-24 inches)

High-strength earphone material-the plug wire adopts Kevlar wire and TEP outer skin, which is tensile, firm, frost-resistant, not easy to age, and hard. The headband is made of first layer cowhide, which is not easy to deform or deform, and the size can be adjusted, making it comfortable to wear. Suitable for head circumference 54-62cm/20-24.4inch, detachable microphone, 2 microphone ports, easy to use left and right, 3 levels of volume adjustable

This headset can be used with tactical helmets, suitable for PASGT, MICH and ACH helmet systems, using 2 AAA batteries (not included) and waterproof battery cover, simplified 27db (SNR) noise reduction level, 21 db (NRR) reduction Noise level, protection comes from immediately blocking any noise above 90 dB.

Electronic noise reduction-through electronic active noise reduction and sound pickup technology, this tactical headset can provide clearer and natural sound. And the left and right microphones can be interchanged, which is very convenient to use according to your habits