Sxmrmnx 12V Car Fan Heater,500W Defroster for Windshield,Hot and Cold Cooling with Lighter Socket,A Easy Install to Use

[Safe] This practical heater uses no gas, only energy from an alternator, making it the most efficient way to keep warm. It adopts lighter socket design, built-in fuse, automatic power-off protection, anti-voltage protection and use. Humanized design, energy saving and low consumption [Hot and cold wind switch] The product has the function of alternating hot and cold wind to meet the defrosting/defogging function of home and windshields. Whether in the car or is a good choice. [2-in-1 Cooler and Heater] The portable heater can be plugged into any 12V lighter and heat almost instantly, with two power options, the heater directs heat forward, up and around , giving you a clear vision, making your driving warmer and . [Easy to Use] Portable size makes this car heater easy to install and place. You just need to plug it into your car's lighter, the fan or heater switch, then it starts working. Fixed on the non-slip mat, don't worry about falling. [Widely Application] This car heater is widely used in common electrical appliances such as cars, taxis, etc. It is suitable for all 12V and 24V vehicles in the car, defogging and defrosting in winter, and cooling in summer.