Protect your hearing without compromising your ability to listen to conversations, with headphones 3MTM PELTORTM CH-3. These headphones adopt a 3-way speaker system, optimized for voice frequencies in high noise environments and meet the efficiency levels of the most modern digital devices. The FLX2 series cables provide a simple and reliable connection and the modern design shell ensures maximum comfort and excellent noise attenuation. They also have an IP68-compliant noise cancelling microphone, optimized for areas with high noise. All critical components are individually tested and are easy to replace without the use of special tools, all for the benefit of maintenance costs. Available with time bardatura, bardatura nucale or with attachment for helmet. Available in the following colours: fluorescent yellow for the standard or fluorescent blue model that indicates certification (Ex) for potentially explosive atmospheres.