1. ### Functional Features 1. Sterilize at the source and eliminate odors. With a single click, activate the ozone circulation sterilization function. Ozone can quickly diffuse and penetrate into cells, causing strong oxidative damage to the cell walls and leaving no hiding place for bacteria. 2. Keep food fresh for a long - term. Ozone can inhibit the growth of ripening agents and extend the freshness period of food. 3. Accelerate the degradation of pesticide residues, 30 - 50 times faster than natural degradation. Ozone is a strong oxidant, while pesticides are organic compounds. Ozone disinfection destroys the molecular structure of organic pesticides through strong oxidation, making them ineffective. 4. It is small, lightweight, and specially designed for household use. There is no need to replace the filter or add liquid. It can be used after charging. 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