Factory direct testing machine quality and stability
Tips: In order to better protect your bracelet, it is recommended:
1, please use the charging cable with chip, extend the life of the bracelet!
2, the charging time is better within 80 minutes
3, do not wait until the wrist is completely charged
4, it is recommended to use laptop USB interface or computer USB interface to charge directly, because of their voltage is more stable Note: for the life of your wristband battery, it is forbidden to insert the phone charging head to charge, please connect the cable into the computer or laptop USB I get electricity.
