1. Gold-plated anti-oxidation, improve sound quality, no rust
2. Use materials with high recycling rates
3. Elastic spring to prevent bending deformation and extend cable length
4. High-purity oxygen-free copper wire, to achieve low loss in the process of sound quality transmission, to achieve high-fidelity sound quality
5. Aluminum alloy shell, high-strength metal material, highly durable, more firm in corrosion resistance
7. Spring telescopic extension, extension length: 0.5m-1.5m, sturdy and durable
8. Function: audio signal transmission transfer
9. Interface: Type-c/USB-c to 3.5mm male
10. Weight: about 23g
Specification:
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