【Specifications】 ・Screen Size: 13-inch (or 11-inch) ・CPU: Intel Core i5 (1.6GHz) ・Memory: 8GB ・Storage: 256GB SSD ・OS: macOS Catalina (Monterey can be installed and provided.) 【Product Condition】 Operation has been confirmed, and it can be used without any problems. The exterior is in very good condition as a clear case and keyboard cover were installed after purchase. The LCD has no display issues, and the keyboard and trackpad also function normally. 【Battery】 The battery condition is 【Normal】. (Number of charge cycles in System Information: 65) Capacity at full charge: 6636mAh 【Included Items】 ・Main unit ・Genuine AC adapter (charger) ※Everything in the photos is included. 【Additional Information】 Purchased in 2015, it was only used for watching videos, so the condition is very good. It is also possible to provide it with Monterey (macOS 12.7.6) installed. Please let us know at the time of purchase. Although it is in very good condition, it is a used item, so please refrain from purchasing if you are sensitive to minor imperfections.