Check the listing for details. 800W Electric Car Heater 4 Hole 12V DC Heating Fan Defogger Defroster Demister. Condition: New. Listed at 34.98 USD. Features： 【Switch Control】User-friendly design, energy saving, low noise, no open flame, battery, safe and reliable. 【High Quality】High quality materials production, safe and durable, long-term use. High temperature cooling port, fast heating, convenient heating. 【Plug And Play】The base can be placed on non-slip mat or double-sided tape, just plug it into the car's cigarette lighter and open it. 【Keeps You Warm In The Winter Or Cool In The Summer】 Specification: Material: Iron Power: 800W Color: Black Voltage: 12V Size: 11.8*4.5*2.5 in Functions: Interior heating, defrosting, fog removal Applicable model: Suitable for 12V bus/truck/truck/agricultural vehicle/off-road vehicle/operation vehicle, etc Package including： 1 x Car Heater 4 x Aluminum Foil Tube 4 x Clamps 1 x Positive Clip 1 x.