This car heater is easy to use and can be switched freely between cold or hot air, which is very convenient and practical for removing windshield frost and fog in winter as well as cooling down the car in summer. Specification: Brand: LAINLOY Name: Car Heater Color: Black Gray Color Material: ABS+PCT Heater Size: Suction Holder: 7.83 × 2.83 inch Car Heater: 5.83 x 2.83 inch Applicable: Most vehicles Features: -This car heater is small and lightweight, easy to carry and store, you can put it on your car or trunk, and you can use it anytime when you need it. -This car defogger is powerful and can effectively prevent fog or frost from blurring your vision, providing you with a clear view and ensuring your driving safety. -This car heater shell is made of high-quality material ABS, sturdy and heat-resistant, not easy to damage, and has a long service life.