1. Material: aluminum alloy + braided wire
2. Can be connected to headphones, car stereos, laptops, etc.
3. Tinned copper metal shielding layer can effectively isolate electromagnetic interference and transmit lossless sound
4. Not easy to knot, pull resistance, not easy to break, long service life
5. Thickened gold-plated 3.5mm plug, anti-oxidation, resistant to unplugging