100% fully functional, and in excellent working order, has 366 battery Cycles! it comes with Apple genuine Charger, and original Apple box ( if it's available!) macOS "Big Sur" is currently installed, though feel free to request a different OS at checkout. Housing is near to excellent condition with very light dents/markings the screen will show a light keyboard markings, also it has a very small chip on the screen but nothing serious it's only a cosmetic issue! overall in Great cosmetic condition, has been tested and cleaned! please see pictures for any cosmetic condition.