ADAPT 165T USB II Headset Wired Headband Office/Call Centre USB Type-A

Operating temperature (T-T): -20 - 70 °C Storage temperature (T-T): -20 - 70 °C Width: 160 mm Weight: 145 g Depth: 58 mm Height: 194 mm Headset type: Binaural Operating keys: Volume +, Multi-key, Mute, Volume - Cable colour: Black Recommended usage: Office/Call center Product type: Headset Product colour: Black Wearing style: Head-band Volume control: Button Control unit type: In-line control unit Package height: 60 mm Package depth: 160 mm Package weight: 188 g Quick start guide: Yes Quantity: 1 Charging stand: No 3.5 mm connector: Yes Connectivity technology: Wired USB connectivity: Yes USB connector: USB Type-A Bluetooth: No Products per master (outer) case: 40 pc(s) Harmonized System (HS) code: 85183000 Master (outer) case length: 54.3 cm Microphone noise-canceling: Yes Folding microphone: Yes Microphone mute: Yes Microphone frequency: 100 - 8000 Hz Microphone type: Boom Headphone frequency: 20 - 20000 Hz Magnet type: Neodymium Driver type: Dynamic