100% fully functional, and in excellent working order, has 152 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 in excellent condition! with very light wear. the screen is near to excellent condition! with a light keyboard marking. Slight discoloration on display which is only visible on plain light colored background. overall in great shape! has been tested and cleaned! please see pictures for any cosmetic condition.