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

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