Product Description:
<br />Brand: KZ
<br />Model: KZ ED4
<br />Headphone type: In-ear
<br />Headphone output audio: HiFi
<br />Plug diameter: 3.5mm
<br />Plug Type: L curved
<br />Sound principle: moving coil
<br />Frequency range: 20-20000 Hz
<br />Impedance: 16 
<br />Sensitivity: 96dB ±2dB
<br />Distortion: 1 %
<br />Cable length: 1.2m±0.05m
<br />Speaker diameter: 9.6 mm
<br />Headphone cable Material: TPE environmental material
<br />Whether with mic and remote: Optional
<br />Color: Silver, Gray
<br />
<br />Notes:
<br />Size 1: KZ ED4 Hifi In-ear Headphone without Microphone
<br />Size 2: KZ ED4 Hifi In-ear Headphone with Microphone
<br />
<br />Package Included:
<br />1 x KZ ED4 Hifi In-ear Headphone