RETRACTABLE TRAVEL HOME WALL CHARGER for PALM CENTRO, 685, 690 / TREO 650, 680, 700, 700P, 700W, 700WX, 755P - RETAIL PACKAGING The wire is 100% retractable. It only takes up minimal space. An intelligent IC chip prevents overcharging. The unit is less than the size of your palm. Its tangle free wire makes for easy storing.