Black Office/Call center Head-band Headset. Wired USB connectivity. Supraaural 20 - 20000 Hz. Microphone type: Boom. Engineered for flexible connectivity.. Professional headset with great sound for calls and music.. UC-certified means UC-satisfied. When collaboration is easy, everyone is happy, with both their UC platform and their headset. Evolve 30II is UC-certified and available in a Microsoft Teams-certified variant, for truly seamless communication.. Stay connected, using either USB or jack. Connect to your PC via USB-A or USB-C. Use the 3.5mm jack to connect to your mobile device - such as a smartphone or tablet – to work or listen to music wherever you may be.. Easy call management. In-line call controller with large buttons and LED indicators, making handling of calls and music easy. Pick up or end calls, control volume, or simply mute the line.. Plug-and-play setup. Works out of the box with all leading Unified Communications platforms. Installation is as easy as simply plugging it in.. Performance. Country of origin. China. Plug and Play. Yes. Cable length. 2.15 m. Product colour. Black. Headset type. Monaural. Recommended usage. Office/Call center. Wearing style. Head-band. Product type. Headset. Ports & interfaces. Bluetooth. No. USB connector. USB Type-C / USB Type-A. USB connectivity. Yes. Connectivity technology. Wired. Headphones. Driver unit. 2.8 cm. Headphone frequency. 20 - 20000 Hz. Ear coupling. Supraaural. Microphone. Microphone noise-canceling. Yes. Microphone frequency. 100 - 10000 Hz. Microphone type. Boom. Battery. Wireless charging. No. Operational conditions. Storage temperature (T-T). -30 - 80 °C. Operating temperature (T-T). -10 - 50 °C. Weight & dimensions. Weight. 62.9 g. Height. 59.5 mm. Depth. 149.6 mm. Width. 170.1 mm. Packaging data. Package height. 35 mm. Package depth. 190 mm. Package width. 255 mm. Packaging content. Quantity. 1. Quick start guide. Yes. AC adapter included. No. Power. USB Type-C charging port. No. leaflet. leaflet
