Easy to store and portable With fold-flat ear cups and carry pouch Personalize the fit With extension headband and number indications for accurate adjustment Unleash your true potential in the workplace with an audio solution crafted for outstandingly clear communication. The IMPACT 600 is part of our extremely reliable wired range of headsets that keep you reliably on top of your working situation. Outstanding sound for perfect speech clarity Ultra noise-cancelling microphone for perfect speech in noisy environments and Active Noise Cancellation for user comfort Enjoy high-quality design and craftsmanship Brushed aluminum and stainless-steel components, Vectran™ reinforced cables and strong, unibody headband Protect your hearing EPOS ActiveGard® technology protects users against acoustic injury Get peace of mind With a 3-year international warranty Handle calls seamlessly and conveniently With proximity sensor technology, and in-line call control for easy call management