Features 1. Source sterilization, odor removal through ozone cycle sterilization; rapid diffusion and penetration for effective use, strong oxidative action on cell walls to help reduce bacteria. 2. Helps maintain freshness during food storage; ozone may inhibit ripening processes and support longer freshness of food. 3. Assists in accelerating the breakdown of residual pesticides; ozone’s oxidative properties can break down organic pesticide molecules, reducing their presence. 4. Compact and lightweight design for home use; no filter replacement or liquid required; rechargeable for convenient use. 5. Reduces various odors including cigarette smoke, pet odors, and clothing odors; use for 20–40 minutes as directed. 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