CVJ Interstella Earphones 10mm Dynamic Driver Wired Headphones In Ear Earbuds HiFI Monitor Headsets 2PIN IEM With Replace Cable
 
Specifications:
Sensitivity: 120dB
Impedance: 22 Ω
Frequency response: 2-20kHz
Cable length: 1.25m
Plug type: 3.5mm Gold Plated
Interface: 2pin 0.75 S