Night vision helmet pendant DT-HC8 products have independent intellectual property rights, has patent protection. This universal night vision helmet pendant is made of high strength aviation aluminum alloy, features full functions, flexible operation, easy to use, durable and so on. Three-axis adjustable with full freedom; Product 180 degrees, three stop point flip, automatic shutdown check and other functions. Its interface and function can be interchangeable with universal bulletproof helmet, especially suitable for special operations forces headgear needs.