Power bank buttons

The power bank has a button that allows you to perform the following operations:

• Press the button to view the remaining battery level.
• Double-press the button to enter low-current charging mode. The power bank indicators will then keep blinking in turn like a scrolling marquee. In this mode, the power bank can charge low-power devices, such as a band or Bluetooth earphones. To exit low-current charging mode, press the button again.