The Apple Magic Keyboard combines a new sleek design with a built-in rechargeable battery and enhanced features. It has a redesigned scissor mechanism under each key for increased stability, as well as optimized key travel and a slimmer profile. This makes typing on the Magic Keyboard significantly more comfortable and precise. It automatically pairs with your Mac, allowing you to start working right away. And the built-in battery lasts an incredibly long time. When fully charged, it powers your keyboard for about a month or longer.