Dual Power Options 12V and 24V for BMW 2er compatible models This portable car heater is available in 12V and 24V versions, making it suitable for cars, trucks, and SUVs. It is designed for BMW 2er models F22 F23 F45 F46 F87 G42 M2 218i 220i. Select the correct version for your vehicle to enable reliable heating or cooling for year round comfort. 2in1 heating and cooling function The unit provides both warm and cool air, delivering immediate climate control. In winter, use it as a windshield heater to melt frost and improve visibility. In summer, switch to cooling mode to reduce cabin heat and create a more comfortable interior. Compact and portable design Despite its power, the heater is compact and easy to store, and it will not obstruct your driving view. It features a 360 degree adjustable base to tailor airflow direction for maximum comfort, offering a practical space saving solution among car heaters. Fast heating and effective defrosting Built with advanced PTC elements, the heater delivers rapid heating within seconds. It acts as a strong windshield defroster, quickly clearing fog or ice to ensure safer driving visibility. It provides instant climate control without waiting for the engine to warm up.