... directly inserted into the car cigarette hole, this product is plug and play, without having to separately set the switch. Work ... sterilization, purify air, make the car like bathing in the forest and pure and fresh. And modelling, mini size, easy to use. Belong to ... KongDiaoBing, creating a pure, pure and fresh environment inside the carAnion is the vitamin in the air, and can keep the skin to breathe ...