30 PCS Headphone Plug 3.5mm Four Pole Audio Head DIY Welding Head

1. Scope of application: earphone plug
2. Material: alloy
3. Rated load: 102VA
4. Insulation resistance: 103MΩ
5. Specification: 3.5mm four sections
6. Features: wide applicability, good contact effect, stable quality, convenient and simple installation, durable