This charging dock is equipped with a magnetic charging module that allows for easy docking of your Apple watch. Its shock absorption and high temperature resistance features ensure safe and secure charging. You can also adjust the angle freely without compromising the charger's center alignment. Enjoy fast charging with this dock, as it only takes 2.5 hours to fully charge your Apple watch. To ensure optimal charging performance, it is recommended to use a 5V/2A adapter or the original Apple Watch adapter. Material: ABS. Weight: about 45g, Product Size: 1.08" D X 0.31", cable length 39.6"