If you're considering purchasing the soundcore Liberty 4 Pro earbuds, you may be wondering about their playtime from a single charge or with the charging case. However, playtime can vary depending on usage and other factors. In this article, we'll explore the different playtimes of soundcore Liberty 4 Pro from a single charge or with the charging case, so you can make an informed decision before purchasing.

Battery playtime is obtained from testing in the Anker laboratory using the earbuds' default settings, in normal mode, and at 50% volume. The actual playtime may vary by volume, audio source, environmental interference, usage, etc. 

ANC: 7.5 hours of playtime for earbuds and 30 hours for the charging case.

Normal: 10 hours of playtime for earbuds and 40 hours for the charging case.

Transparency: 7.5 hours of playtime for earbuds and 30 hours for the charging case.

Calls (ANC On): 4 hours of use.

Calls (Normal On): 4.5 hours of use.

Calls (Transparency On): 4 hours of use.