Features: 1. The car defogger system can quickly dissolve the fog on the car window. It heats up the air quickly or can be used as a cooling fan in summer. 2. suitable for models: suitable for models with DC12V power supply (high-powered need to have 15A current output such as European and American models low-powered suitable for general conventional models 10A current output ) 3. product use: can be in the car heating defogging dehumidification upgrade version can also be in addition to purify the air in the car 4. features; small and easy to use quick heat can work (but must pay attention to strictly prohibited to cover the air inlet use if the fan does not run or no wind blowing out of the air outlet should immediately shut down the machine to stop using) 5. installation method; choose a good product placement the double-sided adhesive on the product base and then stick to the selected situation on the car can be the product can be rotated 60 degrees left and right 60 degrees up and down the choice of suction cup bracket can be fixed in the front glass or sunroof glass anywhere to use Notice: 1.Actual color may be slightly different from the image due to different monitor and light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Main material: ABS circuit board Scope of application: common to most models Support voltage: 12V for cars and 24V for trucks Working power: 150W includes: "