256GB The phone has never been opened and I am the first owner. Its warranty is one month; if there is a problem, return it and get your money back. The battery percentage is 74%, it doesn't need to be changed, it lasts for the whole day. It comes with its box and all its accessories, including the charger and the SIM ejector tool, none of which I have used. I have the purchase invoice from Apple. Storage Capacity: 256GB Color: Green Model: iPhone 13 Pro Max Condition: Used