Under normal circumstances, the Bluetooth headset is charged once, it can be standby for about 10 hours, and listen to music for 4 to 5 hours.
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Bluetooth headsets generally have a small battery of just over 200 mah.
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But it also uses less power, which is why it lasts so long.
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The general charging time is two or three hours, some things are fast charging, some are slow charging, there are indicators when charging, according to the indicator to control.
It lasts six months on a single charge
After the Bluetooth headset is fully charged, the listening and talking time is about 6 hours and 4 hours respectively, and the maximum can be 30 hours and 20 hours when used with the headset charging case. The headset can be charged in the charging case for 5 minutes, and can be used normally for 1 hour.
Four hours of time, because the Bluetooth headset battery capacity is low, only 2000 mah battery capacity, so a charge can only use four hours of time, to charge in time to prevent low power