| Features: brand new and high quality Using pulse cutting-edge technology to release a large number of oxygen anions, using the latest double carbon brush dual anion generator design, more than 10 million negative ions, effectively removing dust, smoke, formaldehyde and other harmful substances in the air. Release a large amount of oxygen negative ions, and decompose the smoke, peculiar smell and harmful gases released by internal components (such as bed sheets, leather), such as formaldehyde, benzene, etc. Negative ions promote metabolism, activate cells, refresh the brain, and relieve motion sickness symptoms. Clean the air in the car, enjoy for fresh air and bring new for health.make the mood … | |