1. Material: TPE
2. Type: semi-in-ear
3. Frequency response range: 20Hz-20KHz
4. Rated power: 3mW
5. Cable length: 1.2m
6. Ergonomic semi-in-ear design, comfortable to wear
7. 3-button online control, easy to operate
8. Hidden microphone, high-definition call experience
9. 3.5mm metal plug, wide compatibility, plug and play
10. 14.2mm large speaker, powerful subwoofer effect