Specifications400mg/h ozone timer function 12W low power with 2 ozone tube ozone home water purification ozone home water purification Functions: 1)Agriculture chemical detoxification for fruit and vegetable: kill bacteria, keep fresh, eliminate unpleasant smell and reduce hormone.2)Skin care beauty: activation of skin cells , speckle removing ,prevention of halitosis and tooth cavities ,skin disease and so on.3.Water purifier : water treatment ,decoloring , odor removal.4)Air purifier : kill bacteria ,disinfecting ,eliminate bad odor ,especially in household and office area.5)Manual rotate system and automatic system with digital timing can be chosen ,6)The color of machine can be customized.