characteristic:
1. Professional design: It is very useful to identify any equipment and maximize the charging efficiency.
2. Unique advantages: The mobile phone charges twice as fast, saving time and being very practical.
3. Multi function protection: ensure comprehensive protection, including over-current, over-power, undervoltage, etc.
4. Durable material: The charger is made of PC material, which is firm and durable and not easy to deform.
5. Easy to carry: This charger is smaller and saves more space.