1. Smart Robot is Pocket-sized and ready for travelling . Meet your new best travel buddy! 2. The Cleanse Robot was tested by an independent third party showing how it killed 99.99% of E.coli. it can clean bed, sofa, your car,etc. 3. Smart all Sensor:The Cleanse Robot will never get stuck in the bed or fall off of a bed. The CleanseBot has 18 smart AI sensors to keep the robot going. 4.It is specifically for materials and fabrics.