This iWatch Magnetic Charger features cable-free charging, no extra charging cables are needed, saving you from the hassles of tangling cables. Simply plug it into a wall charger, power bank or any other USB charging devices and charging is on the go. Built-in magnetic wireless charging module, compatible with iWatch series 1, 2, 3, 4, Watch Nike+, Watch Hermes.FeaturesBuilt-in magnetic wireless charging module, compatible with iWatch series 1, 2, 3, 4, Watch Nike+, Watch Hermes.Cable-free charging, no extra charging cables are needed, saving you from the hassles of tangling cables.Simply plug it into a wall charger, power bank or any other USB charging devices and charging is on the go.Fast charge your iWatch series 1, 2, 3, 4, Watch Nike+, Watch Hermes.Built-in over current, over voltage, short circuit and over temperature protection, offers you a safe environment for both watch and the charger.Portable and compact, lightweight and portable, easy to carry with you.With lanyard, you can hang it on your bag or put it in your pocket.Specifications MaterialABSInput2WInterfaceUSBSupportsiWatch series 1, 2, 3, 4, Watch Nike+, Watch HermesProduct Weight16gProduct Size65 x 33 x 10mmPackage Contents1 x iWatch Magnetic Charger