3). Two electronic switch boxes, switch boxes for each button using CR2032 battery,
One pair LED shoelace can keep light about 70 hours.
4). This LED shoelace will make you beautiful and unique when You wear in dark or in party.
5). Suitable for any kinds of Shoes, including running shoes, boots and skate. night jogging,
safety and all kinds of night time fun
How to Use:
*Install 1x 3V CR2032 button cell battery into each control box. *Lace up your shoes with these 2 shoelaces. *Insert the top of each lace into the 2 holes of the control box, switch the lock to "lock" mode. *Push the white button in turn to control the lights: on/flash/strobe/off.