Jabra 4993-823-109 Headset/Headset Wired Headband Office/Call Center USB Type-A Black

Certification: Microsoft | Quantity: 1 | Microphone frequency: 100 - 10000 Hz | Product colour: Black | Microphone mute: Yes | USB connector: USB Type-A | Call management: Y | Package height: 230 mm | Headphone frequency: 150 - 7000 Hz | Microphone type: Boom | Package weight: 140 g | Master (outer) case gross weight: 7.64 kg | Weight: 142 g | Harmonized System (HS) code: 85183000 | Windows operating systems supported: Yes | Package depth: 35 mm | Plug and Play: Yes | Product type: Headset | Master (outer) case length: 496 mm | Wearing style: Head-band | Mac operating systems supported: Yes | USB connectivity: Yes | Headset type: Monaural | Operating keys: Volume - | Connectivity technology: Wired | Products per master (outer) case: 48 pc(s) | Digital Signal Processing (DSP): Yes | Recommended usage: Office/Call center | Bluetooth profiles: A2DP | Volume control: Button | Operating keys: Volume + | Music playback: Yes | Hearing protection technologies: Jabra PeakStop | Hearing protection technologies: Jabra Safetone G616 | Microphone noise-canceling: Yes | HD voice: Yes