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

Technical details
Warranty period: 2 year(s)

Operational conditions
Operating temperature (T-T): -20 - 70 °C

Weight & dimensions
Weight: 148 g

System requirements
Mac operating systems supported: Yes
Windows operating systems supported: Yes
Certification: CB, CE, FCC, ICES, RCM, KCC

Performance
Cable colour: Black
Volume control: Button
Control unit type: In-line control unit
Headset type: Binaural
Wearing style: Head-band
Control type: Buttons
Product type: Headset
Product colour: Black

Packaging data
Package type: Box
Package height: 75 mm
Package weight: 415.5 g
Package depth: 228 mm

Packaging content
Warranty card: Yes
Quick start guide: Yes

Ports & interfaces
USB connectivity: Yes
Connectivity technology: Wired
USB connector: USB Type-C

Microphone
Microphone type: In-line
Microphone noise-canceling: Yes

Headphones
Driver unit: 3.2 cm
Total Harmonic Distortion (THD): 5%
Impedance: 2200 Ω
Headphone frequency: 20 - 20000 Hz
Headphone sensitivity: 86 dB