【Highly Efficient】The powerful 12V 150W car heater can quickly heat the air without having to wait for your engine to warm up. Use the car heater quickly and efficiently to remove frost, fog and mist on the vehicle's windshield, providing a clear vision for your driving. 【2 IN 1】This car heater has two adjustment modes: heating and cooling. You just need to switch the switch, then blow natural wind and warm air according to your needs. This car heater is not only ideal for demisting/defrosting windshields. But also can be used as a cooling fan to give you wind in summer, available all year round. 【Easy to Use】Plug and play, easy to use. It comes with a swivel bracket for easy adjustment and orientation, and the base rotates 360°, so you can adjust it to your preferred angle. The small size will not block the line of sight and can be installed anywhere with double-sided tape. 【Safe and Durable】Made of quality ABS plastic material, with good strength and durability, heat-resistant with