1. Charging and other functions can be performed at the same time 2. Working voltage: 4.5V-5.5V 3. Type-C supports 12M/s-16M/s transmission 4. TF/SD card slot: support memory card up to 1TB, cannot be used at the same time 5. The USB interface can connect peripheral devices such as U disk, keyboard, mouse, etc. 6. Type-C port supports PD fast charging 7. Small size, easy to carry
