1. Dual Power Options 12V & 24V The car heater is available in 12V and 24V versions, making it suitable for cars, trucks and SUVs. Compatibility includes Subaru Legacy sedan models 7/6/5/4/3/2 Gen, with 7th generation BN BM BR BL BP BE BD BC models spanning years 1989 to 2025. Simply select the correct option for your vehicle. As a portable car heater, it provides reliable heating or cooling, ensuring year round comfort for drivers and passengers. 2. 2in1 Heating and Cooling Function Designed as a portable heater for the car, this unit delivers both warm and cool air instantly. Use it as a windshield defroster heater in winter to melt frost, or as a mini fan in summer to reduce cabin heat. This car heater offers flexibility for all weather conditions. 3. Compact and Portable Design Small but powerful, this heater is easy to store and won't block your view while driving. It features a 360 degree adjustable base, allowing airflow direction to be tailored for maximum comfort. A space saving solution among car heaters for vehicles. 4. Fast Heating and Effective Defrosting Built with advanced PTC elements, this car heater provides rapid heating in seconds. It works as a strong windshield defroster, quickly clearing fog or ice to ensure safer driving visibility. Unlike waiting for engine warm up, this heater delivers instant results.