Easy to Install: Simply connect it to the cigarette socket of the vehicle and switch to heat or fan(Make sure your car has a 12V lighter port). Ergonomic handheld design, easy to carry. This car heater does suitable for small vehicle, Such as cars, jeeps, mini cars, light buses, light trucks and small special vehicles. TIP TIP- Our car fans is 12V 150W, you must make sure your car has a 12V lighter port.Not for 24V lighter portThis car heater does suitable for small vehicle, Such as cars, jeeps, mini cars, light buses, light trucks and small special vehicles. Multifunctional Car Defroster- Fast heating without long waiting, heat the atmosphere of your car without having to wait for the engine to warm within 60 seconds. Effectively allows you to defrost or demist your window quickly so you can get on the road and get to your destination. And provide warmth in the cold winter. 2 in 1 Cooler & Heater- Quickly heat up the vehicle, Because of this portable heater plugs into any 12v cigarette lighter and heat up almost instantly. With two power options, the heater will direct heat to the front, top, and all around, give you a clear view, making you drive warmer and safely. There are two modes to be chosen, natural fan or heat fan, natural for hot weather and heat for cold weather. Intelligent Design Car FansCompact size, portable and convenient to install. A rotary holder is designed for free adjustment,convenient and practical. It comes with a rotary holder which can be used for adjustment and easy directing just like a car vent, so you can adjust it to your preferred angle.