It takes approximately 1.5 hours to charge the earphones in the charging case when on the move. It takes around 1 hour and 45 min. to fully charge the earphones and the charging case at the same time via USB-C and 2 hour and 15 min using a (Qi) wireless charging pad. If the battery charge of the earphones is low, 20 minutes in the charging case gives you up to 1 hour and 45 min of playback.
A fully charged case provides two-three additional earphone charges, depending on whether ANC is on or off.
Please note that the charging time depends on the charging adapter that is used.*
*Accepts up to 5 V / 3 A (15 W). You can safely use a higher‑wattage USB charger, but the product will draw a maximum of 15 W.