QKZ CK9 HiFi In-ear Four Unit Sports Music Headphones are designed for everyday use. They provide high-definition sound quality and comfort for extended wear.
Product type: Sport Earphone
Brand: QKZ
Compatibility: Compatible with mobile devices
Material: Not specified
Key feature: Quad-core HD resolution
Color/Variant: Blue
Intended use: Everyday use
Category: Earphone & Headset
Quad-core HD resolution with two 8mm moving coil units
