Cisco 531 Wired Single - Headset - on-ear - wired - for Cisco DX70, DX70 - MSRP, DX80, DX80 (No Radio); IP Phone 8851, 8861, 8865, 8865NR

Advanced ear cup design. Creates a full and rich sound that makes collaboration easier and music more enjoyable. The ear cups feature efficient acoustic transducers and integrations. Premium audio and noise isolation. The microphone is exceptional at capturing wide bandwidth sound, with little signal noise and low distortion. It is composed of a high-quality electret capsule and unique housing design. The capsules orientation in the microphone housing creates a short acoustic path, which provides maximum acoustic sensitivity (optimal voice reception) and balanced noise reduction. The optimized microphone capsule and housing create clean and natural sound with reduced background noise so the users voice can be clearly heard. Lightweight and ergonomic design. Built with comfort in mind, these headsets are designed to be delightful to wear for extended periods of time and to reduce head fatigue. They feature quality materials, including multiaxial ear cups.