Overview and Specifications:
Bring down your own chip In order to better protect your bracelet, it is recommended that: 1, please choose the charging line with chips to extend the life of the bracelet. 2, charging time is 2.5 hours full. 3, do not wait until the wrist strap is completely dead. 4. It is recommended to charge directly with a notebook USB interface or a computer USB interface, because their voltage is more stable Note: For the life of your ring battery, please connect the ring to the charging line and insert it into the computer or notebook USB port to get power.