Hutt window cleaning robot C7 adopts a creative dual-motor drive and AI technology to achieve an efficient and safe cleaning with a suction power of 5.5KPa and super pressure of 50N. It has strong climbing ability with a maximum motor speed of 20000 times per minute. AI helps identify various materials to adjust pressure and cleaning mode, which is versatile and economical. The large water tank ensures a large-scale cleaning at a time, showing a low-carbon life. It has an automatic returning function and two-in-one power cord and safety rope for easy storage, which is practical and simple.