Ionizer for car air refresher and sterilizerAdopt anion technology: Extremely purify the air and remove the substances including dust, odors, , etc.<br> Effective prevention of air-conditioning diseases: anions may improve metabolism, maintain a air, relieve fatigue.<br> Battery charger High quality is a handy for digital .<br> Produce active oxygen molecules: The anions may release the negative electric charges from oxygen molecules to make them more active.<br> Therefore, the lungs absorb 20% more than 15% oxygen and expel more carbon dioxide.<br> Broad spectrum and efficient ozone: ozone may kill , and will be deoxidized into oxygen in without secondary pollution, which the chemical agents can not achieve.<br> Automatic timed sterilization: automatic timed operation of ozone, 15 minutes after the start, a time of sterilization is finished and the machine automatically after the ion starts to work off.<br> Protect eyes and refresh. Negative ion positive charge related to reduce the static radiation and protect your eyes.<br> Adding any fragrance: fragrance tablets that slowly release perfume adopted.<br> Material: ABB<br> Color: as shown<br> Package Contents:<br> 1 x Car air refresher<br> 1 x Car Charger<br> 2 x Mounting screw<br> 1 x User Manual<br> Only the above package content, other products are not included.<br> Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.