1. Freebuds Pro headphones can be charged with a charging case, and the charging case can also be charged with electricity. 2. Because there is a magnetic connection between the Freebuds Pro headset and the charging case, the headset can be charged as long as it is correctly placed in the charging case.
The charging box itself also has a charging function, as long as you plug in the charging cable and connect the power supply, you can charge the headset and itself.
3. The charging function of Freebuds Pro headphones and charging case is very convenient, users only need to place the headphones correctly in the charging case, they can charge, and the charging case itself can also charge the headphones and itself, ensuring the use time and portability of the headphones.
The freebuds pro headphones can be charged but the charging case cannot be charged for the following reasons
1. The charger is broken or the socket is in poor contact.
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It may be that the use of the charger for a long time makes the charger socket loose and the poor contact results in the inability to charge the Bluetooth headset normally. I suggest you try a new charger.
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3, the Bluetooth headset battery is damaged, resulting in no charge. If the charger is good and the interface is not loose, it is necessary to consider that the battery is damaged.
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May be long-term use, resulting in battery aging, resulting in battery damage can not be charged normally, use.
It won't be overcharged.
1. Since the freebuds pro headset and charging case adopt two-way charging technology, even if the headset cannot be fully charged in the case of low power, just put it back into the charging case to complete the charging.
2. When the charging case has sufficient power and is used normally, the headset will be automatically filled after being placed in the charging case, so there will be no failure to charge.