Compatibility Designed for 12V vehicle power systems; rated 150W. Specifically compatible with Lexus NX models: NX 250, NX 350, NX 350h, NX 450h+, and NX 250 F SPORT. Before , confirm your vehicle's cigarette lighter voltage and power capacity to ensure a correct match. Why you need this heater Rapidly reduces windshield frost and interior fog so you can drive sooner and safer on cold mornings. Provides extra cabin warmth without running the vehicle's full HVAC system, saving time and improving comfort. Dualmode design adds usable value yearround by working as a heater in cold weather and as a fan for extra airflow in warm weather. Key features and performance 2in1 heating and cooling: simple switch to select heating mode for fastwarming and defogging, or fan mode to boost cabin airflow and circulation. Fast heating and airflow: starts circulating air immediately and transitions to warm air to clear frost and fog quickly; convection airflow helps warm the cabin more evenly. Electrical rating: 12V, 150W — suited to vehicles with matching power output through the cigarette lighter. Portable and easy to install: plugs directly into the cigarette lighter for quick setup and removal. Durability and materials Alloy heating wire delivers steady, reliable warmth and resists accelerated aging under repeated use. Outer components are constructed to withstand higher operating temperatures without deforming or cracking, supporting longterm seasonal use. Practical applications (use scenarios) Winter morning commute: Plug in at the curb to defrost the windshield and clear interior fog before driving, shortening warmup time. Road trips or coldweather parking: Use the heater to warm the cabin while the engine is off or idling, improving passenger comfort for short stops. Summer ventilation boost: Switch to fan mode to increase air circulation on warm days when you need extra airflow before turning on the main AC. What it solves Reduces waiting time in a cold car. Improves visibility by defrosting and defogging the windshield. Adds a simple, portable heating or ventilation option without modifying vehicle systems. Notes Confirm vehicle compatibility with 12V/150W requirement and cigarette lighter capacity before to ensure safe operation.