KZ-EDA Balanced Dual Magnetic Dynamic In-Ear Earphone, With Microphone, Without Microphone

1. Metal middle frame, texture upgrade.
2. Frequency response range: 20HZ-20KHZ
3. Plug Type: 3.5mm
4. Pin type: 0.75mm
5. Sensitivity: 112.53dB
6. Ergonomic design, comfortable and stable to wear.
7. Three frequency equalization, wide audition.