High-quality universal travel adapter made of PC fireproof material
1. The best material: 750-degree fireproof new material – UL 94V-0 level;
2. Copper part: one-piece full copper structure, general switch, and socket use tin phosphor bronze as the copper material. The appearance of tin phosphor bronze alloy is purple-red, and the biggest feature is that its fatigue resistance is very high, its elasticity is extremely strong, and its corrosion resistance and oxidation resistance.