QKZ AK6 In Ear Earphone Copper Driver HiFi Sport Headphones for Running
 
Plug diameter: 3.5mm
Plug type: straight type
Sound principle: dynamic circle
Frequency response range: 20~20000 (Hz)
Impedance: 32 (Ω)
Sensitivity: 108 (dB)
Distortion rate: 1 (%)
Wire length: 1.2 (m)
Horn diameter: 10 (Φmm)
Headphone cable material: TPE
Compatible for Android and iOS phone, MP3 Music device, Computer, Laptop