Cisco Headset 521, Wired Single On-Ear 3.5 mm Headset with USB-A Adapter, Charcoal, 2-Year Limited Liability Warranty (CP-HS-W-521-USB=)

LIGHTWEIGHT AND ERGONOMIC DESIGN: Built with comfort in mind, the wired headset 521 features a single-ear cup designed to be worn for extended periods of time and to reduce head fatigue. PREMIUM AUDIO, NOISE ISOLATION AND CONTROL: Our design creates a full and rich sound that makes collaboration easier and music more enjoyable. The 520 Series USB-A headset in-line adapter (3.5 mm) offers simplified call/mute/volume controls and indicators. COMPATIBILITY: Cisco USB-A headsets are optimised for Cisco Jabber/Webex devices/computers with USB-A ports and Cisco IP Phone 6871/8851/886x models. INTEGRATED SERVICEABILITY: Easier to deploy, manage and service when using Cisco headsets with Cisco Unified Communications Manager, Cisco Webex Control Hub and Cisco devices. PEACE OF MIND: 2-year limited liability warranty. The Cisco Headset 520 Series delivers vibrant sound and powerful noise isolation, making it an ideal choice for telecommunications in loud, open workspaces. This wired headset with