QKZ VK4 3.5mm Wired Headphones In-ear Sports Headset Moving Coil Music Earphone

1 QKZ VK4 Earphone. Model Number: VK4. Type: Moving Coil Earphone. Headphone Weight: Approx. Built-in Microphone enables hands-free calling. Microphone: Yes. Ear-hook design reduces the burden to your ears.

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