The bottom of the humidifying function is equipped with a purple light. Our brooms are equipped with function. It can be sprayed and humidified when cleaning the floor. When the machine moves, it can moisturize the air in each corner. Imitation of real people mopping the floor, the motor runs at high speed. High frequency, good effect, low noise It is a Electric Floor Mops and an air humidifier, with ultraviolet disinfection at the bottom. It simulates manual wiping of the floor, the motor runs at high speed, and the external rotating wiper rotates at high speed, which has high frequency and good effect. The motor has no excess power consumption during the transmission process, which can reduce unnecessary vibration and realize the low-noise rotating mop imitating hand pressure. It is suitable for floors and environments, and cleaning is more worry-free. The mop machine is suitable for all kinds of floors, wood boards, marbles, ceramic tiles, etc. Scope of supply: automatic cleaning, collision and U-turn, low noise, enjoy a quiet life. The broom starts to automatically clean, prevents turning, has low noise, and will not interfere with your life when cleaning. Colour: as shown Material: plastic Size: 260 x 260 x 75mm Package Contents: 1 x sweeper robot 1 x USB cable 2 x rag Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.