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-C headset in-line adapter (3.5 mm) offers simplified call/mute/volume controls and indicators. COMPATIBILITY: Cisco USB-C headsets are optimised for Cisco Jabber/Webex devices/computers with USB-C ports. 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 mic helps users stay focused in noisy environments with rich sound and exceptional comfort. It offers flexible options for connecting to devices including support for USB or 3.5 mm connections.. Performance. Certification. CE. Country of origin. China. Sound pressure level (max). 118 dB. DECT connectable. Yes. Cable colour. Black. Control unit type. In-line control unit. Product colour. Black, Grey. Headset type. Monaural. Recommended usage. Office/Call center. Wearing style. Head-band. Product type. Headset. Ports & interfaces. USB connector. USB Type-C. USB connectivity. Yes. Connectivity technology. Wired. Headphones. Impedance. 90 Ω. Headphone frequency. 50 - 18000 Hz. Ear coupling. Supraaural. Microphone. Microphone type. Boom. System requirements. Windows operating systems supported. Yes. Packaging data. Package weight. 240 g. Package height. 48 mm. Package depth. 191 mm. Package width. 168.9 mm. Packaging content. Quantity. 1. Logistics data. Quantity per pack. 1 pc(s). Harmonized System (HS) code. 85183000. Other features. Packaging content. Wired Headset, USBC Adapter. Manual. Yes. User guide. Yes. USB port type. USB Type-C. External control unit interface. USB. Product Overview Video. Product Overview Video
