* Suitable for children over 3 years old
* Only suitable for daily wear
* Disposable products, non-removable, non-replaceable battery, non-rechargeable, non-water inflow
* Material: Plastic mirror & TPE strap
* Usage: Press and hold the button for 3 seconds in the "time mode" to enter the setting mode, the "clock" number flashes, click the button to modify the current value; Continue to hold the button for 3 seconds to change the setting items, select "hour", "minute" in turn , "Year", "Month", "Day" and other items, under each item, click the button to modify.