EARMOR M31H MOD4 Headset ARC Helmet Rails Electronic Hearing Protector - Foliage Green Color:Grey which can instantly suppress the

which can instantly suppress the ambient sound and protect the user's hearing from damage

* CLS Series: CLS1110

OPSMEN &Earmor was founded from a R&D department with over 10 years of development experience

- 2 sound effects (indoor and outdoor)

* Other Series: GTI

EARMOR M31H MOD4 Headset ARC Helmet Rails Electronic Hearing Protector - Foliage Green Color:Grey which can instantly suppress theOPSMEN EARMOR M31H MOD4 Military Headset ARC Helmet Rails Electronic Hearing Protector Shooting Earmuff with AUX Input NRR22 The Earmor M31H for Helmet Mount is a professional grade dual muff headset made specifically for military use, based on M31 and comes with different rail kits to mount onto most helmet rails: Ops Core FAST ARCs, Team Wendy EXFIL and MTEK Mlok. It can remove harmful noise and amplify environmental sounds, makes you focus your