The 3M Peltor Protac III Slim Helmet Mounted Electronic Ear Defenders are high-quality electronic ear defenders designed by the trusted brand 3M. These ear defenders are mounted on a slim helmet, providing a secure and comfortable fit for users in various industries. With advanced technology and a sleek design, they effectively protect users' hearing while ensuring a clear communication channel for important messages and instructions. 3M Peltor Protac III Slim Helmet Mounted Electronic Ear Defenders are a reliable and efficient solution for those in need of both protection and communication in their work environment.