How to read the LED light on GS+?
After switching on the GS+, you will see the LED light is on in red, green and blue, each colour for 1s. It is for LED testing.
Then, the LED blinks “green-blue” or “red-blue” (0.5-0.5 sec) 5 times depending on the actual battery level:
Green-blue: battery-level ≥ 10%
Red-blue: battery-level < 10%
Finally, when the LED is off, the device is ready for use.
If there are defects in the GS+ device, the red LED is turned on permanently.