Fast Heating Performance This 12V car heater delivers rapid warmth to quickly defrost and defog your windshield, helping ensure clear visibility and safer driving during cold mornings, rain, or damp conditions. 360° Rotatable Design An adjustable rotating base lets you direct warm air exactly where you need it—toward the windshield, driver side, or passenger area—providing flexible comfort for both drivers and passengers. Portable and Compact Lightweight and easy to carry, this heater is suitable for cars, trucks, SUVs, RVs, and other vehicles. It serves as a convenient travel companion for winter road trips and daily commutes. Double Function Use Operates as both a heater and a fan, allowing you to warm up in winter or circulate air in warmer months for yearround practicality and comfortable driving in any weather. Key use scenarios Predrive windshield defrost/defog on cold mornings to restore clear visibility before you begin your trip. Clear windows after rain or humid conditions to reduce misting and improve safety while driving. Use as a fan to circulate cabin air during warmer months, supporting comfortable seating for all passengers. Compatibility and practicality 12V operation compatible with standard vehicle power outlets Compact form factor for easy storage when not in use Flexible air delivery to windshield, driver area, or passenger area for targeted comfort