0 alcohol without pollution, imported perfume, to ensure that every breath is enjoyable.A pleasant scent brings you a good mood and relieves stress. Pregnant and infant can use it. Upgraded version of 360 degree fragrance is blown, three-dimensional fragrance. It can be placed anywhere in the car, full of fragrance for 30 minutes. The essential oil is blended with professional deodorizing molecules to capture and decompose odor molecules and purify the air effectively. High-purity alloy is combined with solid fragrance ring, no fear of high temperature exposure, bid farewell to volatile burst. Does not fade, can be washed repeatedly. Without batteries and without charging, solar energy can be used to rotate on its own, which is environmentally friendly and convenient.Small and practical, does not block the front line of sight,Effective decomposition of odor molecules, to purify the air.