Safe and DurableThis portable car heater is made of ABS and heat-resistant polymer hard plastic, the practical and convenient heater features automatic heating, overheat protection and user-friendly design, which is energy-saving with low consumption. Built-in fuse, automatic power failure protection. Car Heater: The portable car heater can be used as a heater or a radiator for heating and cooling. Quickly removes ice fog from the vehicle's windshield. Available in 3 seconds and ready to use. 360 Degree Swivel: The portable car heaters are designed to remove frost, fog and mist from your vehicle's windshield to keep you safe on the road. The 360-degree adjustment function allows you to adjust it to your liking. Ensures warm air circulates where you want it. Low Noise Car Interior Heater: You can drive, talk on the phone or listen to the radio without overwhelming interruptions. Automatic heating saves energy with low consumption, the powerful windshield defroster can quickly heat the