Feature:1.Useful for speeding up demisting and defrosting.2.The heater or fan will blow instant heat or cool air, so as to warm up / cool your car within seconds.3.12V/24v 200W Car Auto Heater Cooler Dryer Demister Defroster 2 in 1Hot Warm Fan VanEasy to use, Just plug it into your cigarette lighter socket.4.With a holder and 3 vents, warm your car interior space and defrost quickly.5.With a high temperature radiating vent, warm within 30 s, easy and convenient to use.6.180 degree rotating holder, adjust to your idea angel.7.Circuit made of lengthened and strong cable, heats efficiently, no harm to car battery or car circuit.8.Humanized design, with the support, the machine handle,fit for all 12V/24v vehicle cars.9.Effective:Offering a high powered fan, which can quickly heat the air without having to wait for your engine to warm up. It really saves time and energy by using your cars alternator to keep the heater powered instead of gas!Specification:Base length:10cmBase width:6cmType:CAR AUTO HEATER&COOLERPower:DC 12v/24vModel/ Series: ALL CAR MODELSCable length:160cmColor:BlackMaterial: ABSSize: approx. 17 X 12.5 X 4 cm/6.69 X 4.38 X 1.57"Power: 200WNote:This product requires more than 11A current to work.Please use him no more than 2 hours, otherwise it gonna be very hot.Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering.The product can only be used at 12votherwise it will overheat.Package included:1 x Heater Cooler Fan