SHOKZ OpenFit Open-Ear True Wireless Earbuds (Black) - Manual (Page 26)

CHARGING THE EARBUDS
LED Indicator
19
*Please note:
• The LED indicator in the charging case will show the state of
charge of the earbuds in the charging case. A green light
indicates a high battery level, while an orange light indicates low. If
both of the earbuds are in the charging case, the LED indicator will
indicate the state of charge of the earbud with the lower battery
level.
• The earbuds will be fully charged after approx. 60 minutes in the
charging case. The charging case needs to have a sufficient
battery level to charge the earbuds.