1. Earphones speaker: 10mm.
2. Sensitivity: 95db±3db.
3. Earphones audio plug: Ø3.5mm.
4. Earphones cable: TPE high elastic braid and enameled wire.
5. Microphone: earphones controller with mic.
6. Wire control: functional single button.
7. Cable length: 1.2m. Weight: 9g.