Color: Red Yellow Blue Green Orange White pink color

Light-emitting mode: First gear long light, second gear fast flash, third gear slow flash

Shoelace battery: Each shoelace uses 2 CR2032 button batteries, a pair of 4. Continuous Discharge for more than 30 hours under the condition of long light. Flickering or intermittent discharge is 60-80 hours, normal use for 2 to 3 months, the battery can be replaced by itself.

Material: nylon ribbon, high light guide LED strip, strong concentration and good brightness.

This product is suitable for skating sports, outdoor sports, night running, large festival parties, concerts, promotions, cheering, holiday promotions, birthday gifts.

Shoelaces are 50g per pair, one pair is put into an OPP bag, and a box of 59*26 * 29.5cm is packed with 450 pairs of hair, weighing 23kg