How long does it take to charge the JD.COM bracelet?
When charging, you need to separate the hand strap from the host, and then insert it into the USB interface to charge. It is recommended to follow the instructions until it is full. JD.COM Flash Pay Bracelet can stand idly by for more than 20 days, and the normal use time can reach more than 7 days. When the bracelet is powered off, the flash payment function can still be used for about 2 days.