Description: The defogger has bracket, double-sided gum, three air outlets and can produce wind with large area, can heat quickly and is efficient and convenient. Professional design of 180¡ãrotating bracket can meet any of your needs and it can be preheated anywhere at any time. If you are delayed in a car accident, you can also keep warm when the engine is not running. 【FAST AND EFFICIENT】: There are three heater outlets. Output: max. 150 W. Operating voltage: 12 V continuous current. Within 60 seconds, you can heat the atmosphere of your car without having to wait for the engine to warm. This heater does not use gas, only the energy from the alternator making it the most efficient way to stay warm. 【Easy to install】: You can simply plug it into the cigarette lighter socket and it can remove the ice and frost from the windshield. It is durable and has ergonomic hand-held design. It has built-in fuse and will automatically cut off the power when there are safety hazards. There is no safety hazard. 【Widely used】:1. It is suitable for car, camping, travel and keeping warm in winter. 2. Effectively keep the sight of the windshield clear and prevent fog or frost from blurring the line of sight.Please note: Please do not use this defogger as a heater,the plug can be very hot after working for a long time, so when it stops working, do not disconnect the plug immediately to prevent burns.