Lenovo USB-A Wired Stereo Headset Gen 2

Operating temperature (T-T): -5 - 40 °C
Weight: 140 g
Windows operating systems supported: Yes
Mobile operating systems supported: Yes
Mac operating systems supported: Yes
Certification: CB/FCC SDOC/ IC Voc/VCCI/EMC/KC EMC/ECAS ROHS/CE ROHS/BSMI
Foldable: Yes
Product colour: Black
Product type: Headset
Cable colour: Black
Recommended usage: Calls/Music
Control type: Buttons
Volume control: Button
Wearing style: Head-band
Control unit type: In-line control unit
Headset type: Binaural
Package depth: 184 mm
Package width: 185 mm
Package weight: 258 g
Package height: 58 mm
Connectivity technology: Wired
USB connectivity: Yes
USB connector: USB Type-A
Folding microphone: Yes
Microphone sensitivity: -40 dB
Microphone type: Boom
Warnings: Read the user manual before use., The product contains batteries which must be disposed of correctly., Do not disassemble or modify the product yourself.
Ear coupling: Circumaural
Headphone frequency: 20 - 20000 Hz
Total Harmonic Distortion (THD): 3%
Headphone sensitivity: 116 dB
Impedance: 32 Ω