... photocatalyst purifies the airBy the advanced Tio2 photocatalyst,all harmful organic volati(formaldehyde,ammonia,benzene,TVOC,Etc.)in the air are ... supply system will keep the purifier working normally when the car is not launched,maximizing the function of ozone,People will ... fresh when open the door of the door of the car.9).The humidification and flavoring components inside show the humanization ...