Specifications:
Cable length: 1.8 metres
Connector: 1 x USB A Male plug
Earphone:
Driver unit: 40 mm
Frequency range: 20 Hz – 20 kHz
Impedance: 32 Ohm
Sensitivity: 103 dB ± 3 dB
Microphone:
Direction: Uni-directional
Frequency Response: 30 Hz - 16 kHz
Impedance: 2.2 k Ohm
Sensitivity: -58 dB ± 3 dB

Compatible with:
Windows 10
Windows 8
Windows 7
Windows Vista
Windows XP
MacOS