POLY Blackwire C3225 Top

Depth: 32 mm | Wearing style: Head-band | Ear coupling: Supraaural | 3.5 mm connector: Yes | Weight: 87 g | Width: 155 mm | Cable colour: Red | Connectivity technology: Wired | Operating keys: Answer/end call | Operating keys: Volume - | Driver unit: 2.8 cm | Volume control: Button | Country of origin: Mexico | Package depth: 56 mm | Microphone type: Boom | Detachable cable: Yes | Microphone direction type: Omnidirectional | Signal-to-Noise Ratio (SNR): 118 dB | Package width: 185 mm | Recommended usage: Office/Call center | Operating keys: Mute | Operating keys: Volume + | Package height: 207 mm | Carrying case: Yes | Headset type: Binaural | Impedance: 32 Ω | Control unit type: In-line control unit | Product colour: Black | Mac operating systems supported: MacOS | Microphone frequency: 100 - 10000 Hz | Driver type: Dynamic | Microphone sensitivity: -38 dB | Package weight: 250 g | Windows operating systems supported: Windows 11 | Height: 178 mm | Product type: Headset | Windows operating systems supported: Windows 10 | Headphone sensitivity: 90 dB | Warranty period: 2 year(s) | Ear pad material: Leatherette