There are 3 LED indicators in the charging case to indicate its built-in battery level.
3 LEDs ON = between 75% and 100%
2 LEDs ON = between 25% and 75%
1 LED ON = below 25% and requires your attention
LED OFF = 0% battery
There is 1 LED indicator in front of the charging case to indicate the charging status of the case itself.
Start charging The LED indicator will start flashing slowly for 10 seconds.
Fully charged The LED indicator will flash 5 times every 30 minutes.