1.Compact design,light and convenient,charging with LED indicator;
2.Built-in protocol chip, can adapt to Huawei, Apple, OPPO、Xiaomi, Samsung and other brands of mobile phones different voltage and current requirements;
3.With anti-surge, over-voltage, over-current, over-temperature and other protection functions, high safety performance;
4.Comes with Bluetooth function for voice call and music playback.