Features 1. Source sterilization, odor removal, and ozone one-click cycle sterilization for rapid diffusion and penetration into cells, providing strong oxidative damage to cell walls to effectively eliminate bacteria. 2. Long-term storage and daily freshness: ozone helps inhibit the growth of ripening agents and extends the freshness of food. 3. Accelerates the degradation of residual pesticides up to 3050 times faster than natural degradation. As a strong oxidant, ozone breaks down organic pesticide molecules through oxidation, rendering them ineffective. 4. Compact and lightweight design intended for home use. No filter replacement or liquid required. Simply charge and use. 5. Removes various odors such as cigarette smoke, pet odors, and clothing odors in 2040 minutes of operation. 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 Includes: 1 x Smoke Odor Remover