Strong suction and sweeping of fine dust, hair, debris and other daily earth waste. With the anti-tangle cleaning system, it is clean, less maintenance and more worry-free. The main body of the brush is lightweight, which effectively reduces the burden on the sweeping robot, reduces energy consumption, protects the life of the sweeping robot's motor and battery, and extends the life of the sweeping robot. As part of normal maintenance, it can be easily removed and replaced. It is recommended to replace the spare parts every 2 to 3 months depending on the frequency of use to keep the machine running at its best performance. The powerful cleaning function makes household cleaning more efficient and economical. It is suitable for a variety of floors such as ceramic tiles, marble and wooden floors. Color: gray Material: plastic + rubber Package Contents: 1 x Rubber Main Brush 1 x Roller Brush 1 x Cleaning Brush Only the above package content, other products are not included. Note: Light