QKZ CK9 HiFi In-ear Four Unit Sports Music Headphones (Blue)

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
• Ergonomic design for comfort during all-day wear
• New acoustic tuning for rhythm restoration
• High-definition condenser microphone
• Cable length: 1.1m