1. Speaker: 10mm

2. Impedance: 16 Ω ± 15%

3. Frequency response: 20~20000Hz

4. Sensitivity: 98db±3db

5. Audio plug: Ø3.5mm; weight; 14G

6. Earphones cable: high elastic TPE with enameled wire; wire length: 1.2M

7. Microphone: controller with mic

8. Wire control: Functional one-button operation controls music playback +

answering calls, up and down songs, adapts to control Apple and Android