Robot vacuum cleaner floor cleaningTechnical Specification: Packaging of Cleaner : What’s in the box? Guarantee Period: 365 days, After Sales Service Department provide professional service with you, any questions, just contactus.Good feedback :Our FactoryWe are located in Xiamen,China. As a High-Tech company,we are specialized in research and development of Intelligent Household Appliances,especially,Robot Vacuum Cleaner."Faster Better stronger" We believe Meidea Robot will soon become a part of your home. And bring you a better life!