QKZ SK7 3.5mm Sports In-ear Copper Driver Wired HIFI Stereo Earphone with Mic(Black) Filter-15.6 - 17 inch easy to carry out

easy to carry out

Replacement earpiece for OnePlus X

Large-capacity

Photo format: BMP

Operating environment: -20-65 degrees Celsius

QKZ SK7 3.5mm Sports In-ear Copper Driver Wired HIFI Stereo Earphone with Mic(Black) Filter-15.6 - 17 inch easy to carry outFeatures: 1. Stylish appearance, outstanding bass, high cost performance, stylish appearance and color matching 2. You can wear it comfortably without pain due to the ergonomic in ear design. 3. High resilience spiral wire, reliable and durable, preventing wire tangling 4. Oxygen free copper core wire, highly restored sound quality, original, detachable Cable 5. Sound presentation, passive noise reduction 6. High resolution, release double power 7. HD