The 3M Peltor CH-3 Series Headband Headset with Nexus Connector PMLN8265A by Motorola Solutions is engineered for professionals in high-noise industrial environments. This dual-ear, over-the-head headset features a noise-cancelling boom microphone and a Nexus connector for seamless communication. With a superior noise reduction rating of 26 dB, it ensures exceptional hearing protection while delivering crystal-clear audio transmission. The 3M Push-to-Talk Nexus Adapter (PMLN8297) is required for operation and sold separately. Ideal for industrial, manufacturing, and high-decibel workplaces, this rugged and reliable headset is designed to meet demanding communication needs while ensuring user comfort and safety.