Main Features
- Shell material: ABS
- External material: TPE
- Interface type: 3.5mm male, 3.5mm female
- Wire gauge: 29AWG
- Interface technology: gold plating
- Conductor material: enamelled copper
- Applicable equipment: Support national standard headphones
Note: it does not support CTIA American standard headphones, because the iOS earphone plug pin definition standard and other national standard Android plugs are different, there will be microphone sound compatibility issues