Adopts anion technology: Helps purify the air and reduce dust, odors, and other airborne particles. Effective in improving air quality: Anions may support metabolism, maintain fresh air, and help relieve fatigue. High-quality battery charger compatible with digital devices. Produces active oxygen molecules: Anions release negative charges from oxygen molecules, increasing their activity. Enhances oxygen absorption by up to 20% and supports carbon dioxide expulsion. Generates broad-spectrum ozone: Ozone helps eliminate contaminants and naturally converts back to oxygen, minimizing residual pollution. Automatic timed sterilization function: Automatically initiates ozone operation for 15 minutes, completes sterilization cycle, then powers off ion function. Eye protection and refreshment: Negative ions help reduce static and radiation exposure, supporting eye comfort. Compatible with fragrance tablets: Designed to accommodate slow-release perfume tablets. Material: ABS Color: As shown Package Contents: 1 x Car air purifier 1 x Car charger 2 x Mounting screws 1 x User manual Note: The package includes only the items listed above. Note: Lighting and display differences may cause slight color variations between the image and actual item. Measurement tolerance: +/- 1-3 cm.