100% brand new and high quality.
Quantity: 1
1.The 6mm bass boost driver & 6.8mm treble driver， vigorous of each frequency;
2.Valve independent sound channel;
3.Ingenious frequency divider， wonderful release sound of each frequency;
4.Absolutely cool sapphire blue color， make friends around you marvel， high-end atmosphere
Quality Standard:European CE Standard
Specifics:
Brand: KZ-ZS2
Style: In-ear
Sensitivity : 98dB
Directivity : Omnidirectional
Impedance : 16Ω
Power: 5mW
Frequency Response : 15HZ~29000HZ
Color: Sapphire blue
Cord Length : 1.2m
Plug : 3.5mm