Features: 1. Ozone generators can be used to purify and clean air, water, food, vegetables, fruits, tableware, etc. 2. Wide range of use: suitable for homes, offices, kitchens, restaurants, hospitals, industries, and can be used to clean food, baby bottles, tableware, toothbrushes, etc. 3. This ozone machine can produce 600mgh of ozone, and the large capacity of ozone can cover a larger space. 4. The lightweight body allows you to take it with you anywhere, even when traveling. 5. You can use the knob to set the time, ranging from 1-60 minutes. You can choose the purification time based on your space and items. Note: 1. Due to different monitors and lighting effects, the actual color may vary slightly from the image. Please allow slight deviation due to manual measurement. Specifications: Type: Ozone generator Working voltage: AC220V 50Hz or AC110V 60Hz Optional ozone concentration: 600mg H Power: 8w Timing range: 1-60 minutes Power cord length: 1.5 meters Product size: 270 190 75 mm Packing list: 1 x Ozone generator