Features 1. Source sterilization, one-click ozone cycle for rapid diffusion and penetration into cells, providing strong oxidative damage to cell walls, effectively eliminating bacteria. 2. Helps maintain freshness during long-term storage by inhibiting the growth of ripening agents and preserving food quality. 3. Accelerates the breakdown of residual pesticides up to 30-50 times faster than natural degradation. Ozone, as a strong oxidant, breaks down organic pesticide molecules through oxidation, reducing their presence. 4. Compact and lightweight design intended for home use. No filter replacement or additional liquids required. Rechargeable for convenient operation. 5. Reduces various household odors such as cigarette smoke, pet odors, and clothing odors with a 20-40 minute usage cycle. 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: 1x Smoke Odor Remover