1. Material: aluminum alloy with CD texture, TPE enameled wire.
2. Length: 1.2m.
3. Weight: 15g.
4. Speaker: 10mm.
5. Connector: 3.5mm.
6. Mic: controller with mic.
7. Line control: single button for control.
8. Earwing type design, not dropping during strenuous exercise.
