We can promise it\'s original KZ headphone , it just for KZ new store,so the price only have some days !!

And if have any problem , we can refund you quickly 

Product Specifications:
Brand: KZ
Model: KZ ED4
Headphone type: in ear
Headphone output audio: HiFi
Plug diameter 3.5mm
Plug Type: L curved
Sound principle: moving coil
Frequency range: 20-20000 Hz
Impedance: 16Ω
Sensitivity: 96 dB
Distortion: 1 %
Cable length: 1.2 m
Speaker diameter: 9.6 mm
Headphone cable Material: TPE environmental material
Weight: 20 g