Usage Tips:Timnamy Car DefrosterIt can cause the molecules in the air to move violently and generate a large amount of energy, thereby achieving the remarkable phenomenon of no ice inside and outside the car. Lets you get inside your car in the winter, ensuring a worry-free winter driving experience. Same Frequency VibrationMicrowaves with similar vibration and rotation frequencies to water molecules can affect the physical properties of water molecules, causing them to actively vibrate even at freezing point. Safe MaterialEnergy substances come from nature. Whether it is a study, living room, or bathroom, it can freshen the air simply and quickly. Multifunctional Car AccessoryNot only can it prevent ice formation, it can also be used as a car diffuser. Enjoy the fresh scent of your favorite essential oil while driving, creating a warm and cozy atmosphere in your car. Perfect GiftWhether for friends or family, this practical product makes a great gift, they will appreciate your thoughtfulness. Not only does it enhance their driving experience, it also adds stylish accents to their car interiors. Specification: Name: Car Defroster Snow Removal Instrument Fragrance: Classic Cologne Color: Black Applicable Scenes: Cars, Indoors, Etc. Package Includes: 2 Pcs*Car Defroster