Logitech Zone Wired VC. Product type: Headset, Wearing style: Head-band, Recommended usage: Calls & Music. Connectivity technology: Wired, USB connector: USB Type-C. Ear coupling: Supraaural, Headphone frequency: 20 - 16000 Hz, Impedance: 32 Ω. Microphone type: Boom, Microphone frequency: 100 - 16000 Hz, Microphone sensitivity: -48 dB. Width: 179.7 mm, Depth: 66.8 mm, Height: 165.9 mm