Features 1. Source sterilization, odor elimination through ozone cycle sterilization with one-click operation. Rapid diffusion and penetration for effective use, strong oxidative action damages cell walls, ensuring thorough disinfection. 2. Helps maintain food freshness during storage by inhibiting the growth of ripening agents. 3. Accelerates the breakdown of residual pesticides up to 30-50 times faster than natural degradation. Ozone acts as a strong oxidant, breaking down organic pesticide molecules and neutralizing their effects. 4. Compact and lightweight design intended for home use. No filters or liquids required. Rechargeable for convenient use. 5. Effectively removes various odors including cigarette smoke, pet odors, and clothing odors. Operate for 20-40 minutes for optimal results. Specification Battery: 1800mAh Rated input: 5V Rated power: 3W Material: ABS Color: White Product size: 11.5 x 11.5 x 4.3 cm Color box size: 14.4 x 14.1 x 5.3 cm Net weight: 228g Gross weight: 380g Package Include: 1 x Smoke Odor Remover