Jabra Engage 40 - (Inline Link) USB-A MS Mono

Music playback: Yes | Noise canceling: Yes | HD voice: Yes | MEMS (Micro-Electro-Mechanical System) microphone: Yes | Wearing style: Head-band | Product type: Headset | Operating temperature (T-T): -10 - 55 °C | Height: 54 mm | Depth: 160 mm | USB connectivity: Yes | Driver unit: 2 cm | Microphone type: Boom | USB connector: USB Type-A | Operating keys: Volume + | Maximum input power: 30 mW | Weight: 45 g | Number of microphones: 2 | Bluetooth: Yes | Digital Signal Processing (DSP): Yes | Recommended usage: Office/Call center | Microphone sensitivity: -38 dB | Headphone frequency: 50 - 20000 Hz | Package height: 249 mm | Connectivity technology: Wired | Operating keys: Volume - | Package width: 185 mm | Headset type: Monaural | Width: 167 mm | Safety sheet: Yes | Warranty card: Yes | Storage temperature (T-T): -5 - 55 °C | Package depth: 50 mm | Ear coupling: Circumaural | Product colour: Black | Microphone frequency: 100 - 14000 Hz