Jabra Evolve 40 MS stereo - headset

Certification: Microsoft | Wearing style: Head-band | Microphone type: Boom | Operating keys: Volume - | Call management: Y | Microphone frequency: 100 - 10000 Hz | Digital Signal Processing (DSP): Yes | Ear pad material: Faux leather | HD voice: Yes | Microphone noise-canceling: Yes | Frequency response (music mode): 20 - 20000 Hz | Number of simultaneously connected devices (max): 2 | Operating keys: Volume + | Music playback: Yes | Products per master (outer) case: 42 pc(s) | Connectivity technology: Wired | Bluetooth profiles: A2DP | USB connectivity: Yes | Carrying case: Yes | 3.5 mm connector: Yes | Volume control: Button | Package height: 10 mm | Master (outer) case length: 564 mm | Master (outer) case gross weight: 12.1 kg | Package depth: 190 mm | Product colour: Black | Quick start guide: Yes | Weight: 171 g | Plug and Play: Yes | Headset type: Binaural | Package weight: 250 g | Harmonized System (HS) code: 85183000 | Product type: Headset | Windows operating systems supported: Yes | Microphone mute: Yes | Recommended usage: Office/Call center | Number of products included: 1 pc(s) | Mac operating systems supported: Yes | Hearing protection technologies: Jabra PeakStop | Hearing protection technologies: Jabra Safetone G616