[Heating and Cooling] The heater is multifunctional and provides two modes: heating and cooling. Turn on the cooling mode in winter and turn on the cooling mode in summer. This multi-functional car heater is an ideal choice for separating/icing the windshield, and it can also be used as a fan to provide cooling wind in summer. [High-quality 12V heater] is equipped with first-class materials and has high-level pure copper cables. It is designed to be suitable for all 12V vehicles, which can effectively maintain clear windshields and fog or frost -frosting to protect your safety along the way! [Any angle adjustment] The portable car heater allows the whole 180 to rotate up and down and 360 left and right rotation. This function allows you to fix the heater in position and adjust it to the required angle to ensure maximum driver comfort. [Easy to use] Simply insert it into the vehicle bracket and open it. Use the provided auto-pad installation base, insert the heater into the socket, and