1) When either earbud drops below 10%, a low battery prompt announces the left earbud, right earbud and case battery levels after each connection.

2) When the battery is too low, the earbud powers off automatically and a power-off prompt plays on that earbud.

3) The earbuds power off automatically when fully charged inside the closed case.

4) If no device is connected for 10 minutes and the earbuds have never been paired, they power off. If they have been paired before, they stay in low power mode instead – close and reopen the lid to wake them.