1.1. Charge the earbud
If you hear the voice prompt say "Battery low", you will need to charge your earbuds. Place the earbuds back onto the charging case and close the case.
It takes about 1.5 hours to fully charge the earbuds in the case.
When they are fully charged, each earbud can play up to 7 hours.
When they have been charged for 10 mins, each earphone can play up to 1.25 hours.
1.2. Charge the case
When you see the LED on the leftmost flashes BLUE – the case is LOW on battery. Please charge the case with the USB Type-C cable we provided and any DC 5V, 0.5-2A power sources.
A fully charged case can charge the earbuds about 3 times, providing up to an additional 30 hours of play time.