HUTT DDC55 Electric Window Cleaner Robot 120W 3800Pa Suction Intelligent Frequency Conversion Anti-falling Remote Control Automatic Glass Wash – White

High quality, safer, More peace of mind. ● Upgraded quality and carefully selected components. ● Variable frequency suction, innovative algorithm. ● True deep cleaning technology. ● AI intelligent detection obstacles. ● Careful noise reduction design. ● Intelligent path planning. ● It will not fall when the power is off. ● High density fiber nano cleaning cloth.