On this issue, the Bluetooth headset charging time is too long will have some damage to the battery, but will not directly cause damage to the headset. However, if it is not used for a long time or is not often charged, the battery will lose its charging ability and affect the use effect. Therefore, it is recommended to use and charge reasonably according to the manufacturer's instructions to ensure battery life and use effect.
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1, occasionally a charge for a long time will not break. But you can't charge it that often. 2, the first charge can be completed according to the instructions above the Bluetooth headset manual. 3, the general Bluetooth headset needs to be charged for about 2-3 hours to be fully charged. 4, better Bluetooth headset fully charged sustainable call 7-8