【Guaranteed Operation】 This is a bargain listing, as it only includes the main unit. Please attach the battery and side brush to the main unit before use. Recommended for those who already have the parts or have a complete set but the main unit is broken. The adapter and station are compatible with the 500, 600, 700, and 800 series. Operation tested Simple cleaning completed (Minor dust may remain due to the final operation check after cleaning) ◆◇――――――――――――――――――――――――◆◇ 【Included Items】 Roomba main unit ◆◇――――――――――――――――――――――――◆◇ 【Notes/Warranty】 ・Operation is guaranteed for one week after the product arrives. ・This only covers defects under normal use, and returns are not accepted for intentional or negligent damage (such as accidentally spilling water on it), or for reasons other than defects (As this is a used item, there will naturally be scratches and signs of use. No claims, no returns). ・If there is a defect within the warranty period, a replacement of an equivalent or better, operation-tested product will be sent. If a replacement cannot be sent, a refund will be issued.