There are three ways to charge Huawei Bluetooth headphones:
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First, the use of USB charging cable directly connected to the computer and other devices for charging.
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Second, you can use the charging plug to charge, efficient power output, can adapt to a variety of power environments, as long as the charging line can be easily charged. You can choose your own mobile phone charging head, as long as the 5V1A charging head is suitable for QCY Bluetooth headset charging.
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Third, you can use the car charger to charge.
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Use of Huawei Bluetooth headset:
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1, use voice dialing: Short press the MFB key once, say the name of the person you want to dial, provided that you want to store the voice dialing record on the phone.
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2, Dial the last number: long press the multi-function key, you can complete redial.
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3. Answer a call: press the MFB key once.
The Huawei charging pad can be charged by connecting a headset through a charging port. First, connect the Huawei charging pad to the power supply, and then use the charging cable of the headset to connect the charging port to the headset. Ensure that the charging pad is properly connected to the headset.
At this point, the Huawei charging pad will automatically detect the battery level of the headset and start charging.
After charging is complete, the Huawei charging pad automatically stops charging to protect the health of the headset battery. It should be noted that do not use the charging pad to charge the headset in a wet or water environment to avoid accidents.
1. When charging, the user needs to put the headset into the charging box.
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2, then use the type-c charger to charge the earphone case, but also can complete the earphone charging.
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3, in usual use, the earphone box can also be charged for the earphone.
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PS:
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Huawei freebuds3i supports only wired charging and does not support wireless charging.
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Therefore, it can not be wireless charging like Huawei freebuds3, or reverse charging of the phone.