Specification:
1 * Product name: Original KZ ZS3 in the ear headphones
2 * brand: KZ
3 * model: ZS3
4 * Earphone type: in the ear
5 * Impedance: 18
6 * Earpiece sensitivity: 98db 3db
7 * frequency range: 20Hz 20000
8 * interface: gold 3.5mm
9 * Type of plug: L curved
10 * Cable Length: 1.2m 3 cm
11 * Color: black
12 * either with microphone: optional
13 * pin cable: 4 cores 14 Branch
14 * Pin: gold plated pin