Driver (diameter in millimeters): 15 mm dynamic driver
Impedance (Ω) / 1kHz: 32Ω
Maximum power (mW): 20mW (IEC *)
Frequency response (Hz-kHz): 15Hz-40kHz
Fixed power (mW): 3mW
Sensitivity: 108Db / 1mw (S.P.L at 1KHz)
Headphone plug (mm): 3.5mm stereo gold-plated plug
Conductor (mm): 1.2 ± 0.3mPU special material
Plug: standard 3.5mm straight plug
