Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•LIGHTWEIGHT & ERGONOMIC DESIGN: Built with comfort in mind, the wired headset 532 features dual ear cups designed to be worn for extended periods of time and to reduce head fatigue
•PREMIUM AUDIO, NOISE ISOLATION & CONTROL: Our design creates a full and rich sound that makes collaboration easier more enjoyable. The headset 530 Series features high-cycle, in-line quick disconnect connector
•COMPATIBILITY: Cisco RJ-9 headsets work with Cisco IP phone models that incorporate a RJ-9 headset port
•INTEGRATED SERVICEABILITY: Easier to deploy, manage, and service when using Cisco Headsets with Cisco Unified Communications Manager, Cisco Webex Control Hub, and Cisco devices