2019 MacBook Air model, Retina display, 1.6 GHz Intel Core i5, 8 GB memory. - Model: MacBook Air (Retina, 13-inch, 2019) - Processor: 1.6 GHz Dual-Core Intel Core i5 - Graphics: Intel UHD Graphics 617 1536 MB - Memory: 8 GB 2133 MHz LPDDR3 - OS: macOS Sonoma 14.7.1 Thank you for viewing. Purchased new from an electronics retailer in early 2020 and used occasionally. I mainly used a Windows PC, and since I only used it at home without taking it out, the usage frequency is extremely low. The number of charge cycles is 143, and the battery capacity is 3540mAh. All other diagnostics are normal, and there are no problems at all. Type C video output, HDMI output from an external hub, etc., are all normal. Although the original charger is lost, I will include a 65w type C adapter and cable (a third-party product that was actually used) as a bonus. The screen has no scratches, but there are minor dents on the top and bottom surfaces, which are barely noticeable. The number of charge cycles will increase a few times due to operation checks. There are no other accessories, but I will include a 7-in-1 multi-dock (j5create, worth 7,000-8,000 yen).