Lenovo 4XD1M45626 headphones/headset Wired Head-band USB Type-C Black

Certification: CB, CE, FCC, ICES, RCM, KCC | Warranty period: 2 year(s) | Microphone noise-canceling: Yes | USB connector: USB Type-C | Volume control: Button | Quick start guide: Yes | Package weight: 396.5 g | Windows operating systems supported: Yes | Warranty card: Yes | Mac operating systems supported: Yes | Impedance: 2200 Ω | Headset type: Binaural | Connectivity technology: Wired | Package height: 75 mm | Product type: Headset | Product colour: Black | Package type: Box | Weight: 137 g | Control type: Buttons | Package depth: 228 mm | USB connectivity: Yes | Operating temperature (T-T): -20 - 70 °C | Cable colour: Black | Wearing style: Head-band | Total Harmonic Distortion (THD): 5% | Headphone sensitivity: 86 dB | Control unit type: In-line control unit | Driver unit: 3.2 cm | Microphone type: In-line | Headphone frequency: 20 - 20000 Hz