KZ ZAS 16-unit Ring Iron In-ear Wired Earphone, Mic Version(Black)

1. Material: metal + plastic2. A 10mm dual magnetic moving coil plus 7 moving iron units combine to form a strong sounding power, with the low-frequency atmosphere of the moving coil, and the bright analysis and cohesion of the moving iron3. The energy of each frequency band is evenly distributed and designed to reasonably control the vibration amplitude of the diaphragm4. Ergonomic design, comfortable to wear5. The 2 Pin interchangeable line design brings more room for expansion to the earphones6. 200-core silver-plated wire, improve sound quality and transparency, reduce distortion7. Frequency response range: 10-40000Hz8. Impedance: 24 ohms9. Sensitivity: 109db10. Plug type: 3.5mm11. Pin type: 0.75mm12. Cable length: 125+/-5cm