performance and visibility: 12V 120W / 24V 200W car heater designed for rapid removal of frost and fog on the windscreen and windows, with low noise. It quickly increases the temperature of the air inside the car to improve driving visibility and safety. Quick heating and easy operation: Features warm wind and natural wind double switch and a large air outlet for fast heating. Easy to use—simply plug directly into the car cigarette lighter. Safe and reliable design: Uses antioxidant alloy heating wire for constant temperature heating and heat conversion rate, with no open flame. ABS shell is heatresistant and durable, compact in size, and does not block the line of sight for safe driving. Firm mounting and flexible adjustment: Includes doublesided tape to fix securely on the dashboard even on bumpy roads. Cigarette lighter has a builtin fuse for safety and stability, maintaining power over bumps. Provides 360degree adjustable rotation and adjustable height to balance heating as needed. Compatibility and practical details: Works with 12V 120W or 24V 200W systems, suitable for most vehicles with a cigarette lighter outlet. Lightweight, portable, and designed to complement your driving setup without clutter. Use scenarios: Clear frost from the windshield before starting a winter drive. Defog windows quickly during humid, rainy, or foggy conditions for clear visibility. Warm the cabin efficiently on cold mornings or during winter trips, reducing reliance on the vehicle's primary heater.