Item Type: Car HeaterMaterial: ABSProduct Power: 12V: 120-150W, 24V: 160-280WAir Outlet Temperature: Up To 80 -100Applicable Scenes: Car, Home, Etc.Size: Approx. 17x7cm / 6.7x2.8in1HEATING COOLING MODES: Portable car heaters have dual modes of cooling and heating, both in the hot summer and cold winter can be used, supporting home and car use.2TWO SPEED MODE CONTROL: 150w car heater with dual mode control, you can adjust the size of the air volume, the temperature of the air outlet up to 80 ?100 .3150W POWER: Automobile windscreen fan has a power of 150w, which makes an ordinary car warm up in 7?10 minutes. A minute to defrost, easy to drive.4360 DEGREE ROTATING: Fast heating defrost defogger can plane 360 degree free rotation control, arbitrary adjustment of wind direction, more convenient and comfortable.5EASY INSTALLATION: Car heater installation is simple and convenient, the product will be glued to the car dashboard fixed, connected to the car charger plug can be used.1. Driver's seat cigarette lighter for 8.5A, power in about 100w (back seat cigarette lighter current is larger) but this product is 150w greater than the front seat cigarette lighter so it will affect the use of the recommended plug in the rear cigarette lighter (or use an external current limiting line please professionals to install)2. New energy cars are not recommended, if you need to use external current limiting cable, and please ask professionals to install3. Please allow some error due to manual measurement1 x Car Heater1 x Adhesive Paper2 x Screw1 x Instruction Book