ZeroPlus is a team of hearing technology and testing experts, dedicated to developing hearing protection ear muffs for various scenarios. Our products, like the WO60 and WO40 models, not only safeguard against hazardous noise but also facilitate clear communication. These headsets are ideal for industrial, shooting and hunting enthusiasts, and ground handling applications that require both hearing protection and hands-free operation. We also offer the user-friendly Hearfit Binaural Verification System for fast and accurate testing. We offer online technical training and manuals tailored to customer needs and also accept ODM/OEM services.