Finis Swim Coach Kurzanleitung Seite 4

ch arging
Plug the charging cable directly into the device and connect to a USB.
A solid Red light indicates that the device is charging. It will turn off
when the battery is fully charged.
Total charge time is 2.5 hours.
Full battery lasts 4-6 hours depending on usage and settings.
A flashing Red light indicates a low battery.
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