Jabra Evolve 30 II Headset Wired Head-band Office/Call center USB Type-C USB Type-A Black

USB Type-C charging port: No | Virtual surround: No | Headphone frequency: 20 - 20000 Hz | Recommended usage: Office/Call center | Package height: 35 mm | Bluetooth: No | Quick start guide: Yes | Weight: 93.2 g | USB connectivity: Yes | Wearing style: Head-band | Depth: 151.2 mm | USB connector: USB Type-C / USB Type-A | Operating temperature (T-T): -10 - 50 °C | AC adapter included: No | Product colour: Black | Connectivity technology: Wired | Plug and Play: Yes | Package depth: 190 mm | Foldable: No | Microphone frequency: 100 - 10000 Hz | Wireless charging: No | Driver unit: 2.8 cm | Height: 35 mm | Width: 170.4 mm | Cable length: 2.15 m | Quantity: 1 | Product type: Headset | Storage temperature (T-T): -30 - 80 °C | Microphone type: Boom | Headset type: Binaural | Microphone noise-canceling: Yes