◎ iPod classic 160GB PC293J/A [6th Generation] Silver ◎ microSD cards have faster read/write speeds than hard drives and are also much lighter, which can make the iPod Classic lighter. ◎ By inserting a 512GB microSD card, the iPod Classic will recognize approximately 476GB. This is because of the way storage capacity is calculated, so the maximum usable capacity is 476GB. However, the capacity is about three times greater, so you can carry around a lot more music and video data that you couldn't fit before, making it the ultimate device for those who have a lot of data. ◎ I believe the headphone jack was repaired, the battery was replaced, and the back cover was replaced during the replacement, but I don't have any records because it was a long time ago. Please refrain from purchasing if you are concerned about the condition, as it is an old item. Also, please understand that no returns or refunds are accepted. ◎ All items in the photos will be sent (some are used).