User Manual

4
、
Notice
For the first use,charge after the battery is used up.
Before connecting to the APP,open the APP authorization of the mobile phone system.
When the signal is not disturbed,the bluetooth of the mobile phone is tuened on.
This is waterpoof for life ,not suitable for swimming and other sports.
Prevent high temperature above 30
°
.
5
、
APP code
（
Android or IOS
）
,scan please.