Excellent performance: The portable mini car heater heats up quickly, has low power consumption, low noise, and no open flame in the battery. Its voltage is 12V, suitable for most cars, and the maximum power can reach 180W.Two optional modes: There are two modes: natural wind and hot air, designed to quickly remove frost and fog from the vehicle windshield. It is very practical in winter and can also be used as a fan to cool you down in summer to meet your different temperature needs.Multifunctional: This black/yellow car heater is mainly used for defrosting, dehumidification, heating and cooling to improve driving safety. Additionally, it features air purification and overheating protection.Other advantages: The defroster/defroster can rotate 360 degrees for great flexibility, and is equipped with double-sided tape, which is highly sticky and not easy to fall off.About the dimensions: The overall dimensions of this plug-and-play mist eliminator are 13 x 9.8 x 6 cm/5.12 x 3.86 x 2.36 inches, with a cable length of 1.4 m/55.11 inches. These dimensions are measured by hand. There may be some errors, but this does not affect your use.