Features: This automatic retractable cord winder feature innovative retracting technology to effortlessly prevent USB and headphone cable tangling, providing solution for cord organization. Made from PC ABS and metal, this cable organization offer superior resistance to wear, drops, and impacts, ensuring long lasting reliability for everyday use. Ideal for frequent users of headphones or charging cables, including travelers, commuters, and enthusiasts seeking efficient cord management solution. Perfect for mobile scenarios like commuting or travel, this headphone cable reel keeps cords tidy and accessible, enhancing convenience in any setting. This cord winder promote practices by reducing cable waste and extending life for sustainable usage. Specifications: Component:PC+ABS Color:Black/Blue/Yellow Size:Approx.7x5x1.5cm/2.75x1.96x0.59inch Package Includes: 3Pcs Automatic Cord Reel note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.