Use the Apple USB-C Power Adapter to easily charge your 12-inch MacBook (2015 or later) with USB-C input. Plug the adapter into a socket and you're ready to go.
This is an original Apple accessory.
Note: a cable isn't included by default.Suitable for 12-inch MacBooks (2015 or later). Also suitable for the following iPhone models: iPhone X, iPhone 8, and iPhone 8 Plus.