Sizes: 170x80x50mm Input: AC120/220V, 50Hz Ozone Output: 400mg/h Power: 50W Pressure: >0. 012MPa Exhaustion Amount: 3L/Min Noise: 25dB(A) Net Gross: 500g Accessories: Plug cord/stone bubbler Advantage: Combination of the ozonizer and air pump Application: Air/water disinfection and sterilization Use Style, Fish bowl, toilets, store house, disinfectant, water system, ventilation system, Disinfectant, sterilizer, aquarium, washing feet basin, shoes cabinet, clothing cabinet, cupboard, beauty equipment, washing rooms, bathroom, etc