General description Are you tired of cleaning the whole house where the dust and dirt are endless? The 4-in-1 Sweeping Robot Intelligent Cleaning Machine combines sweeping, mopping, vacuuming, and air purification functions. By adding air cleaning water into the water tank, this spray type vacuum cleaner helps to refresh your living environment. With one key automatic cleaning, intelligent route planning, and anti-fall and anti-crash features, it is suitable for tile, parquet, marble floors, and carpets. Technical specifications Color: White Material: Plastic Rated voltage: 3.7V Noise level: