Production Date: 11/19 - Brand: DEEBOT ECOVACS - Model Name: CH1630A - Accessories: Only those in the first photo (charging dock, filter, power cord) Purchased in 2020, used once a week, and put up for sale after buying another vacuum cleaner at the end of 2024. I washed the filter every time after use and took good care of it, so I think the condition is good. I think you can still use it for a long time. I will disinfect it again before shipping. Please refrain from price reductions due to shipping costs. Thank you.