Jabra 4999-829-209 Headset/Headset Wired Headband Office/Call Center USB Type-A Black

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