hoco. M18 Goss metal universal earphone with mic

1. Material: Aluminum alloy, TPE enameled wire;
2. Length: 1.2m;
3. Weight: 12g;
4. Speaker: 14mm;
5. Sensitivity: 110dB±3dB;
6. Impedance: 16Ω±15%;
7. Frequency response: 20-20000Hz;
8. Jack: 3.5mm;
9. Mic: Controller with Mic;
10. Line control: Single key for control