Why you need it Clears windows and warms or cools the cabin quickly so you can drive safely with a clear view. Cuts wait time in cold weather and reduces idling, saving you time and fuel. Compact and portable for use where and when you need extra ventilation or heat. Key benefits Directed airflow: delivers heat forward, up and around to remove fog and frost from the windshield and improve visibility. Fast heating and cooling: powerful output provides a quick temperature change for immediate comfort and defogging. Full adjustability: 360 degree rotating base lets you aim airflow without “dead” zones for precise, direct heating or cooling. Safe, built-in protections: plugs into the vehicle lighter socket and includes an integrated fuse, automatic shut-off protection and anti-voltage design for safer operation. Features and compatibility Portable design for easy placement on the dash or other flat surfaces. Uses the vehicle lighter plug; compatible with standard car lighter sockets. Placement options: sit on a non-slip mat or secure with double-sided tape for stability while driving. Typical use scenarios 1. Morning winter commute: place on the dash to quickly defrost and demist the windshield so you can leave on time without idling. 2. Summer relief when parked: direct cool airflow toward occupants when the car has been baking in the sun. 3. Short trips or rideshare driving: aim heat or air precisely for passengers or to clear side and rear windows for improved visibility. Practical notes Position on a stable surface or use double-sided tape to prevent movement. Connect to the car lighter socket; built-in fuse and automatic shut-off help protect the vehicle electrical system. Ideal as a supplemental heater/defroster and as a spot cooler in warm weather. This portable car heater/defroster provides quick, directed airflow, adjustable aiming, and integrated safety features to improve comfort and visibility in both winter and summer driving.