Product Type	Ear Earphones
Pronunciation unit	moving coil type
Frequency response range	20Hz-20KHz
Unit diameter	13MM
Unit material	wool paper + PU
Sensitivity	103dB SPL / V
Input Impedance	32 Ohms
Maximum power	20mW
Length	1300mm
Wire material	99.99% oxygen-free copper
Connector	3.5mm American standard interface
Wire	three-wire remote control