More Details:
Specification:Brand Name: JTXModel Number: JTX-i88Cable Length: 1.2mColor: Silver
Mic:
Mic Dimensions: 4.0*1.5mm
Directivity: omndrectional
Impedance: !#!amp!*!lt;=2.2Kohm
S.P.L: -58db+\/-3db Speaker:
Driver Diameter: 10mm\/6u
Impedance: !#!amp!*!lt;=16ohm
Frequency Response: 20-20KHz
Sensitivity: 105+\/-3db
Package Included: 1 X JTX i88 Earphone With Mic