Logitech H540 USB Computer Headset

Packaging content: USB computer headset User documentation 2-year manufacturer’s guarantee | Recommended usage: Office/Call center | Package weight: 312 g | Windows operating systems supported: Yes | Product type: Headset | Cable colour: Black | Width: 215 mm | Harmonized System (HS) code: 85183000 | Mac operating systems supported: Yes | Quantity: 1 | User guide: Yes | Package depth: 180 mm | Master (outer) case gross weight: 1.6 kg | Cable length: 1.8 m | Product colour: Black | Weight: 120 g | Wearing style: Head-band | Headphone sensitivity: 115 dB | Depth: 78 mm | Height: 180 mm | Package height: 215 mm | USB connectivity: Yes | Master (outer) case length: 322 mm | Headphone frequency: 20 - 20000 Hz | USB connector: USB Type-A | Headset type: Binaural | Connectivity technology: Wired | Volume control: Digital | Impedance: 20 Ω | Microphone frequency: 100 - 16000 Hz | Microphone type: Boom | Microphone sensitivity: -42 dB