This is an iRobot Roomba 641 (600 series). I purchased it around 2016. This listing is for the main unit only, and there are no accessories (no charger/charging dock/box/instruction manual). Currently, I don't have a charger, so I haven't been able to confirm charging or power-on, and the operation is unconfirmed. Therefore, I am selling it as junk (for parts/repair). Condition: * There are scratches, dirt, and dust from use that cannot be completely removed. * Only a simple cleaning has been done (as is). * Please assume that consumable parts like brushes need to be replaced (see photos). Accessories: None (main unit only) Please note: * Operation is not guaranteed. * Please purchase only if you understand that this is a junk item. * Returns/cancellations after purchase are not accepted. Shipping: It will be wrapped in bubble wrap and shipped via anonymous delivery.