Magic Keyboard combines a sleek new design with built-in rechargeable battery and enhanced features. Improved scissor mechanism beneath each key for increased stability, as well as optimised key travel and a lower profile. This Keyboard provides a remarkably comfortable and precise typing experience. Pairs automatically with your Mac. The battery is incredibly long-lasting, it will power your keyboard for about a month or more between charges. USB connectivity. Programmable hot keys for quick access to chosen programs. Rechargeable (included).