Dual Power Options This car heater is available in 12V and 24V versions, making it suitable for cars, trucks, and SUVs. It is designed for Mercedes Benz GLC Coupe C253 C254 models from 2016 through 2025. Select the correct option for your vehicle. As a portable car heater, it provides reliable heating or cooling for yearround comfort for drivers and passengers. 2in1 Heating and Cooling Function The unit delivers both warm and cool air instantly. Use it as a car defroster windshield heater in winter to melt frost, or as a mini fan in summer to reduce cabin heat. This heater offers flexibility for all weather conditions. 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 true spacesaving solution among car heaters for vehicle. 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 warmup, this heater delivers instant results. Use scenarios Winter windshield defog and frost removal to improve visibility and safety. Winter cabin heating to provide quick warmth for the driver and passengers. Summer cabin cooling to lower interior temperature and improve comfort during hot weather.