Speed Spider G2000 Earphone

Headphone output sound source: PC computer
Plug diameter : 3.5mm
Sounding principle : moving coil
Frequency response range: 20-20,000 (Hz)
Impedance : 32 (Ω)
Sensitivity : 105dB±3 (dB)
Wire length : 2m±3% (m)
Speaker diameter : 50 (Φmm)
Earplug / earmuff material: PU