产品描述
Product introduction
1. Innovative double aromatherapy negative ion oxygen bar
2. The amount of negative ions is large, PM2.5 killer, smog dust can be seen.
3. Reduce odor, fresh air, refreshing and relieve symptoms of motion sickness.
4. Automatically change the taste, intermittently blown out, and bursts of fragrance.
6. Applicable occasions: next to cars, homes, offices, computers
