Portable Car Heater Plug In adopts upgraded dual PTC heating elements to provide quick and instant heating, warming up the car interior fast and defrosting windshield for a better sight view. Specifications: Product name: Plug In Car Defroster Product material: ABS+PTC Product size: about 11.5*7.5*18.5cm/4.53*2.95*7.28inch Product weight: about 330g Power supply mode: ignition lighter Product voltage: 12v/24v Packing List: 1pcs* Car Heater Defroster Notes: 1. Duetothelightingeffectsandphotographing angles,thereis acolordifferenceintheproduct, pleaseunderstand. 2. Duetomanualmeasurement,thereisatoleranceintheproductsize. See more product details 1.Heat Speedily and Instantly: Allows you to place it anywhere in the car interior, Car Heater Defroster can heat up quickly and is able to adjust 360 degrees. 2.Lightweight and Portable: Plug In Car Heater has a compact size and portable design, allowing you to easily install it anywhere in the car without blocking the line of sight of the car. 3.Excellent Efficiency: Plug In Car Defroster is durable to be used for a long time and features a high thermal conversion rate and high-pressure resistances thanks to the antioxidant alloy heating wire. 4.Multiple Functions: Plug In Heater for Car has upgraded dual PTC heating elements to provide quick heating and is designed with a hollow bottom to dissipate heat fast. 5.Helpful and Efficient: Car Heater for Winter Plugin is designed in an imitation aircraft turbine structure to provide a multi-angle wind supply, helping reduce flocculation and output strong airflow.