1. Cable material: copper
2. Compatible with 3.5mm jack devices, clear and noise-free connection
3. Aluminum alloy shell, sturdy and shock-resistant
4. Flexible and resilient PVC cable body
5. One-piece reinforced design, tensile-resistant, durable and stable, not easily cracked by pulling
6. Widely compatible, plug and play, audio transmission, clear sound quality
7. Total length: approximately 53cm