Features:

They are shoelaces but not normal ones, because they could light up, flash and change colors!
Ultra bright and eye-catching.
Durable, waterproof and washable glass fiber as material.
Suitable for almost all shoes with shoelaces, such as board shoes, roller skates, sneakers,
etc.
Let you stand out in party, KTV, bar, prom, dance.
Especially ideal for night.

How to Use:
Install 1x 3V CR2016 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.

Specifications:
Light source: LED
Light color: Yellow color (as shown in the pictures)
Modes: Long light/fast flash/slow flash
Powered by: 1 x 3V CR2016 button cell battery for each control box (2 batteries included)
Shoelace color: Transparent
Shoelace material: Glass fiber
Control box material: ABS
Control box size: 5.8x3.0x1.9cm
Length: Approx. 82cm
Net weight: 42g

Item Includes:
1 x Pair of LED Shoelaces
2 x Batteries