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

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