What does battery life 4+4 mean ? How does that work in practice ? Détails please.
Former employee
9 years ago
+3
4
1
The battery of these in-ears lasts 4 hours. A charging clip is also included in the scope of delivery, which provides 4 additional hours of battery life. In addition, the Quick Charge function allows for an additional hour of music enjoyment after 20 minutes of charging.