Dual Heating and Cooling Function: Enjoy year-round comfort with this 2-in-1 car heater fan. Defrost icy windshields in winter (60-second heat-up*) or let cool air circulate while driving in summer. This versatile heater defroster is also a portable, cooling heater fan for year-round use. Fast Anti-Fog Defrosting: Our upgraded defroster features two ceramic heating elements and a wide-angle airflow. It clears fog in 60 seconds* and prevents frost build-up, making visibility safer. The anti-fog car heater ensures a crystal-clear windshield in humid conditions. 360° Adjustable & Portable: Enjoy customizable airflow with the 360° rotating heater defroster. The sturdy suction cup or clip mount fits all air vents. Position the portable heater vertically or horizontally to defrost windows, feet, or faces – ideal for SUVs and tight spaces. Safe 12V plug operation: Designed for vehicle safety: 12V cigarette lighter heater with thermal fuse, overheat protection, and flame-retardant casing. Low