The LISEN Portable Charger is a compact, wireless charging solution designed specifically for Apple Watches. It offers a convenient way to charge your Apple Watch on the go, with a built-in 1200mAh battery and USB-C connectivity.Key features: 2-in-1 charging modes: wireless magnetic charging and USB-C wired charging Compatible with Apple Watch Series 9, Ultra 2, SE, and Series 8 down to Series 3 1200mAh battery capacity for multiple charges Keychain design for easy portability Fast charging capabilities to quickly top up your Apple Watch Magnetic attachment for secure and effortless charging