1. This product is an automatic sweeper with sweeping, vacuuming and mopping functions. 2. When the low voltage indicates, the blue light flashes, please turn off the switch in time to charge the product. 3. Mopping function: correctly paste the mopping cloth to the bottom of the product. 4. Intelligent app control cleaning, Remote control, high and low speed switching, extraordinary clean experience. 5. UV disinfection. Warning: 1. For safety reasons, this product should be operated by people with physical and mental health and over 14 years of age. 2. This product is not waterproof, do not let the product contact any liquid and shallow water, away from of fire. 3. It is forbidden to use in the suspended environment, such as rooftop, staircase, duplex house and so on. 4. When the product is at work, please of your family and pets to prevent falling, stampede and other injuries. 5. The product uses universal design, when encountered in front of obstacles, the opportunity to change