SV-11  heavy-duty headset is used in applications from auto racing to industrial. Ideal for airport tarmacs, fans at car races, construction sites, and other intense noise environments. The headset provides tough, reliable two way communication for heavy equipment operation and demanding environments.
Features a noise-canceling microphone for clear transmissions and Clear Hear speakers for unsurpassed audio performance. Rugged headsets are built to perform in extreme noise environments, combining the latest technology and a firm, yet comfortable fit for optimum communication.