【Protect your earphones from damage】The earphone cable organizer is made of PC + ABS material, and the appearance adopts an arc design, and the inside is naturally smooth, so that you can better use it in your daily life. It can well protect your headphones from dust and damage, extend the service life of the headphones, and bring you more convenience in life. 【Small size and easy to carry】The size of the box headphone cable storage is: 7 x 5 x 2.5cm.With small size and lightweight, so you can easily put it in your pocket, purse, backpack or carry-on, and carry it conveniently. It is a great choice for your business trips, home and workplace. 【Easy Earphone Storage】Our headphone cable organizer adjusts the strength of the spiral by rotating the clockwise or counterclockwise spring mechanism to accommodate headphones of different lengths. It is also very convenient to use, just tighten the cable, pull it towards you and release it to automatically wind up the headset. 【Compatible with most data lines】This product is suitable headphone lengths less than 35cm and storage cable requirements (length less than 1.5m, diameter less than 35mm) and can be used with most headphone cables, data cables, charging, audio cables and most compatible cables for personal electronic devices. Make your earphone and cord storage more concise. Package includes：2*Earphone Coil Winder Note: Data is manual measurement, please understand. Please allow 1-184cm error, due to differences between light and screen, there will be a certain color difference, the specific received in kind prevail.