2. Charging for earbud
When the earbud is low on power, the earbud emits “Battery low”
once every 2 minutes and the red Led ashes slowly 4 times in a row
every 1 minute. Please recharge the battery of the earbud.
The way of charging the earbuds as following:
1. Put the earbuds into the charging case to ensure that the charging
pins connect well, and start charging when you see the red indicator
light of the earbuds on.
Red light on: Charging
Red light off: Finished charging
2. Charging should be completed in roughly 1.5 hours.
3
BTW-Pro