Roborock S7 MaxV Plus Smart Self-Emptying Dock This is a sale for the Smart Self-Emptying Dock only. Purchase Date: Around February 2024 Usage Frequency: Once a day Usage Environment: 1 cat, no smoking Maintenance: The self-empty dock was washed with water about once every two months. Product Number: AED52-04 Product Model: AED02LRR Please understand that this is a used item. The robot vacuum cleaner itself will also be listed as junk. #Roborock