Easy to install, saving time and effort. Realize parking your car closer to your home and office. Applicable to all types of gasoline vehicles. Reduce the cost of fuel consumption and winter warm library. Eliminate the difficult start after winter parking problems. Working principle: The preheater uses a 220V supply to circulate and heat the antifreeze through a built-in pump and electric heating elements to improve the engine temperature. Product name: Preheater-1500W 220V European standard Applicable: suitable for , trucks, passenger , sedans, engineering vehicles Anti-dry. Extend the life of the engine. Even at minus 30 degrees over the cold, but also can reach the start, feel free to travel Plug Type: EU Plug, it applies to Indonesia, Germany, France, Spain, Italy and so on Colour: silver Material: Metal Package Contents: 1 x Heater Preheater Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.