Apple MFi Certified: Built-in MFI certified (PPID: 219693-0102) magnetic wireless charging module,combine MagSafe technology with inductive charging; Compatible for all Apple Watch Series 5 4 3 2 1, Apple Watch Sport, Apple Watch Nike plus, Apple Watch Hermes, Apple Watch Edition.（Note：The non-MFI certified iWatch Charger may damage your WatchOS device） Cableless Design：No extra charging cables are needed---saves 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!The keychain design allows you to hang on the keychain to prevent loss when you travel. Original Charging Speed: Offers a fast original charging speed for your Apple watch series 5 4 3 2 1; This apple watch charger cable only takes 2h to fully charge your Apple watch.The protruding bezel design prevents your watch from falling when charging. Portable & Compact: It is lightweight & portable, very convenient to charge your Apple watch while traveling. You could hang it on your bag or put into your bag to as a replacement for the old cable charger. It is a great accessory for your iWatch. Comes with a white gift lanyard. Multiple Protections: It is built-in over-current, over-voltage, short circuit, and over-temperature protection, provides you a safe environment for both watch and charger. Compatible with all of Apple Watch Series 1 Series 2 Series 3 Series 4 Series 5.