Description: 2 in 1: Heating and cooling 2 in 1 car heater fan, easy to switch, keep cool in summer and warm in winter; Compact and small in size, will not block the driving sight. Defrost Defogger: Windshield defroster demister, fast heating, defogging, and defrosting, quickly removes the frost and fog from the windshields, providing a clear driving vision Easy to Use: Automobile interior heater, easy to operate and switch, plug and play; Self sticky installation(Note: Before installation, the dust on the surface to be placed should be cleaned and kept dry, and then pasted to make it firm) Premium Material: Car heating fan, high heat conversion rate, and fast heating, Premium PP shelling, high temperature resistant, sturdy, and ensures a long time to use Wide Application: Practical automobile windscreen fan, essential accessories for car travel and camping; Widely used in 12V cars such as sedans, SUVs, cabs, trucks, etc, effectively keeps the windshield clean and prevents fog or frost from blurring Size Chart: 12cmx12cmx7cm/4.72inchx4.72inchx2.76inch Package Includes: 1 Car Heater Fan, 1Instruction Manual Due to differences in shooting equipment, displays, and production batches, the product may have slight color differences. This is normal, please refer to the actual product. We have tried our best to restore the true color through professional equipment, but we still recommend that you watch it under natural light for the most accurate visual effect.