Frequency Range : 20hz to 20k hz
Impedance : 32 ±10%Ω
Sensitivity : 118dB±3dB
Input Jack : USB plug
Driver Diameter : Φ50mm
Connectivity : Wired
Operating Current: ≤ 20mA
Physical Specification
Dimensions
189.6 x 202.5 x 37.2mm
Color : Black
Cable Length : 2.2m
Microphone Size : Φ4.0 x 2.7mm
Volume adjusting knob doesn't change
Volume fixed at 100%
NOTE : Do not call without informing me by text !
Reason for selling : I no longer need it. Headphone works fine. Audio Quality is decent.