1. ### Functional Features 1. Sterilize at the source and reduce odors. By clicking once, the ozone circulation sterilization function can be activated. Ozone can diffuse and penetrate into cells relatively quickly, causing oxidative damage to the cell walls and reducing the survival space for bacteria. 2. Keep food fresh for a relatively long time. Ozone can inhibit the growth of ripening agents and extend the freshness period of food to some extent. 3. Accelerate the degradation of pesticide residues. It can degrade pesticide residues 30 - 50 times faster than natural degradation. Ozone is a strong oxidant, while pesticides are organic compounds. Ozone disinfection can destroy the molecular structure of organic pesticides through oxidation, making them less effective. 4. It is small and lightweight, and is designed for household use. There is no need to replace the filter or add liquid. It can be used after being charged. 5. Remove various odors such as smoke smell, pet odors, and clothing odors: just use it for 20 - 40 minutes. 2. ### Product Specifications 1. Battery: 1800 mAh 2. Rated input: 5V 3. Rated power: 3W 4. Material: ABS 5. Color: White 6. Product size: 11.5×11.5×4.3 cm 7. Color box size: 14.4×14.1×5.3 cm 8. Net weight per unit: 228 g 9. Gross weight per unit: 380 g 3. ### Packaging Contents 1. One smoke odor eliminator