【Thread Management】---3 simple steps to complete the operation!First tighten it in the box, then close the lid, turn the middle groove, adjust the length you need, and you're done! 【Portable Retractor】--- Our storage organizer is very small, suitable for placing either in the pocket or in the clothes.very convenient to carry, help you take care of your headset at any time! 【Mobile Phone Holder】--- Our cord manager cable winder can not store your messy wires, but also can be used as a cell phone holder for watching videos.Multifunctional design makes it more convenient! 【Excellent material】--- Our earphone organizer box is made of environmentally friendly ABS material, no special, and durable, not easy to, prevent dirt on the data cable! 【Bright Colors】---Our small box adopts bright and shiny color, which is very cute and can bring you a good mood.Bright color makes it very easy to notice and not easy to lose.Size: 7.*7.2*1.5cm Quantity delivered: 3 pieces