Jabra 4999-823-109 Headset/Headset Wired Headband Office/Call Center USB Type-A Black

Certification: Microsoft | Operating temperature (T-T): -10 - 50 °C | Connectivity technology: Wired | Package weight: 170 g | Height: 35 mm | Quantity: 1 | Product colour: Black | Cable length: 0.95 m | Storage temperature (T-T): -30 - 80 °C | Windows operating systems supported: Yes | Recommended usage: Office/Call center | Width: 180 mm | Cable colour: Black | Package depth: 35 mm | Product type: Headset | Quick start guide: Yes | Weight: 171 g | Depth: 230 mm | USB connectivity: Yes | Products per master (outer) case: 48 pc(s) | Plug and Play: Yes | Package height: 230 mm | Hearing protection technologies: Jabra PeakStop | Hearing protection technologies: Jabra Safetone G616 | Mac operating systems supported: Yes | Harmonized System (HS) code: 85183000 | Operating keys: Volume + | Headphone frequency: 150 - 7000 Hz | Headset type: Binaural | Volume control: Button | Impedance: 32 Ω | Digital Signal Processing (DSP): Yes | Operating keys: Volume - | HD voice: Yes | USB connector: USB Type-A | Call management: Y | Microphone type: Boom | Control unit type: In-line control unit | Microphone sensitivity: -44 dB | Bluetooth profiles: A2DP | Master (outer) case length: 496 mm | Wearing style: Head-band | Microphone mute: Yes | Master (outer) case gross weight: 9.01 kg | Microphone noise-canceling: Yes | Maximum input power: 10 mW | Headphone sensitivity: 93.6 dB | Music playback: Yes | Microphone frequency: 100 - 10000 Hz