[2-Gears]Fan and Heating Function. [4-Functions]Defrost / Defogging /Heating/ Cooling [Defrost & Defogging]Quickly defrost and remove fog, driving vision is clearer. [360 Degree Adjustment]The rotatable angle enables both passengers and drivers to blow the desired cool wind or warm air. [Easy To Use]Just plug it into your vehicle's socket and turn it on. Power: 120W Volt: 12V/24V Size: About 13x9.8x6cm/5.11x3.85x2.36inch Line Length: About 10cm/43.31inch Item Type: Heating & Fans Item Weight: 330g colour:Black Material:ABS plastic Package Contents: 1 x Car Heater Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.