It takes approximately 2.5 hours to fully charge the earphones and the charging case at the same time.
If the battery charge of the earphones is low, 20 minutes in the charging case gives you up to 1 hour of playtime.
A fully charged case provides two additional earphone charges.
Please note that the charging time depends on the charging adapter that is used. The maximum recommended charger is 5V / 3A.
