1, this case should be the Bluetooth headset battery has been damaged.
2, it is recommended to get the Bluetooth headset brand after-sales network to test, or replace a new battery to use.
3, in the process of use to try to protect the battery, so as not to damage the battery in advance.
4, try not to use it when charging, one is the charging speed, one 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 will be charged.
6, it is recommended to shut down regularly, so that the battery has a rest state, do not always be in a working state.
Bluetooth headset for a long time no charge does not charge into the solution
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Turn on the heat gun and point it at the lower cover of the Bluetooth headset for a moment.
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Gently remove the lower cover, then use a knife to pry the cover off the side of the headset.
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Remove the battery from the inside of the headset and put in a new battery.
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After the battery is installed, install the side headphone cover, and finally put the bottom cover back in place