The Suprême Pro-X SFA hearing protection with headband features detachable ear cups that can be directly mounted onto a tactical helmet, thanks to the ARC-Rail attachment system. It significantly reduces noise disturbances to protect hearing, even in the most extreme noise environments. The two microphones and the advanced SordinHEAR2 audio system provide excellent reproduction of quiet sounds through the speakers in the ear cups. This allows the user to communicate with others without having to remove the hearing protection.