Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•Headphone cable: fits comfortably in your pocket, an ingenious solution to the problems of wrapping your headphones around your music player or fastening them with a tie,wire trellis
•Tangle- wire organizer: this cable winder is suitable for earphone, computer, mp3, USB cords,wire organizers for cords
•Cable managment: keep your cables tangle- and just the right length,cord storage
•Earbuds cord organizer: it is used for wrapping your headphone safely, keeping the cord tangle- and in proper length,quick release spring bars
•Round cable winder: use it for work, travel, school and home, more convenient and help you keep a good mind,headphone cord keeper