Features: This double function 12v car heaters efficiently provides warmth and defrosting capabilities to solve winter car coldness and visibility issues, featuring rapid heating technology for quick comforts. Designed with a lightweight ABS body and circuit board, it offer portable use, 12v power compatibility for low energy consumption, and adjustable vents for multi directional airflows. Ideal for car owners, driver, and commuters seeking efficient heating during cold weather drives to enhances comforts and safety. Perfect for defrosting windshields, demisting window, or providing cozy heat inside vehicles or at home, ensuring clear views and warmth in any winter scenario. Enjoy versatile convenience with this portable heaters, delivering targeted airflows for a comfortable environment wherever you need it. Specifications: Materials: ABS+Circuit Board Size: Approx. 6x15x11cm/2.36x5.91x4.33inches Color:Black/Black Red Package Includes: 2Pcs 12V Car heaters note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.