Optical Fiber LED Shoelace

1. Suitable for shoes [skate], [blue shoes soccer shoes, children shoes], [casual shoes sneakers]
2. The third gear lighting mode: a file long bright flash second gear, third gear slow flash
3. Can withstand tension: 3KG
4. waterproof, emit high-intensity bright light when walking, the focus of all eyes
Instructions for use: After put shoelaces, the ends of a shoelace through the hole lock, insert the ends of the light emitting hole knob to Lock place can; Press the middle white button, according to a long bright flash twice , according to three slow flash, according to four times that it is closed.