Huawei bracelet is if there is no charger, you can use the charger of the mobile phone instead, this can still be together, the standard is that there are now many small electronic devices of this kind, it is not to do the charger, because the potential basic mobile phone is sent for charging.
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You can use the charger of other mobile phones to give him a try, it is OK, or use the power bank can also charge.
Honor bracelet does not have a charger if you want to charge, you can use a charging bank or magnetic wireless charging coil to charge, and you need to pay attention to the relevant compatibility when charging and using