Lenovo 4XD1M45627 headphones/headset Wired Head-band USB Type-C Black

Certification: CB, CE, FCC, ICES, RCM, KCC | Microphone type: In-line | Microphone noise-canceling: Yes | Total Harmonic Distortion (THD): 5% | Warranty period: 2 year(s) | Control type: Buttons | Package type: Box | Windows operating systems supported: Yes | Package height: 75 mm | Headphone frequency: 20 - 20000 Hz | Product type: Headset | Package weight: 415.5 g | Driver unit: 3.2 cm | USB connectivity: Yes | Wearing style: Head-band | USB connector: USB Type-C | Weight: 148 g | Quick start guide: Yes | Cable colour: Black | Operating temperature (T-T): -20 - 70 °C | Product colour: Black | Volume control: Button | Mac operating systems supported: Yes | Ear coupling: Supraaural | Connectivity technology: Wired | Control unit type: In-line control unit | Package depth: 228 mm | Impedance: 2200 Ω | Headset type: Binaural | Warranty card: Yes | Headphone sensitivity: 86 dB | Package width: 191 mm