1.40mm moving coil bass shock: 40mm moving coil unit with delicate sound, high fidelity sound, enjoy the original sound;
2.Telescopic head beam design: Adjust the length of the earphone you want to make it more comfortable to wear, suitable for long-term wear no discomfort.
3.Soft ear cap for comfortable wear: All-inclusive ear design, soft protein skin, good head beam resilience.
