1. When the earphone is used without electricity, remove the earphone.
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2, and then put into the charging bin, you can use one by one, one by one headset charge, you can.
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3. Cover the lid, the charging bin shows green indicating that the charging bin has electricity, put the headset in to charge for a while, and the red light will not flash before charging is completed.
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4, if there is no power in the charging bin, connect the usb data cable and prepare to charge.
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5, then take a charging head, connect the usb cable, connect it to the power supply, the charging bin red light does not flash, the charging bin is full, while the headset is full, you can take off the headset.