Reasons and treatment:
1, this situation should be the Bluetooth headset battery damage;
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2, go to the Bluetooth headset brand after-sales network detection, or replace the new battery use;
3, in the use of the process to try to protect the battery, so as not to damage the battery in advance;
4, try not to use when charging, one is the charging speed is fast, the second is to protect the battery life;
5, charging should be timely, do not overuse the battery, in the Bluetooth every few seconds the red light flashes, issued a \"drop\" sound should be charged;
6, shut down regularly, so that the battery has a resting state.
Because it is caused by Bluetooth headset battery loss and aging. Or the charger is damaged.
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2, check whether the Bluetooth headset charger is damaged, try to use the original charger to charge the Bluetooth headset.
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3, if the charger is good, consider that the Bluetooth headset battery is damaged. You can bring the machine, invoice and wait until the nearby maintenance outlet, test, repair or replace the new battery use