Jabra STEEL is an industrial strength headset that is tough enough for trade workers and comes with a 5-Year warranty. Whether on-site at a job and covered in dirt, or on a scaffold in the high winds, you can stay connected in any of the rough environments that you find yourself in. The headset is designed to resist dust, grime, water, drops and is shock resistant. Its large buttons can be accessed even if you are wearing gloves and incoming calls can be answered by saying “answer”. to ensure crystal-clear calls in any environment, Jabra STEEL is also built with noise cancelling Dual Microphone and HD voice technology.