Our anti-freeze snow plows contain lithium-ion batteries, solar charging panels, and electromagnetic energy emitters. It can help reduce the snow and frost on the car in winter, so that the inside and outside of the car are not easy to freeze, and extend the service life of the car. Its use method is very simple: 1. Tear off the double-sided tape at the bottom; 2. Fix it in a stable position in the car; 3. Turn the switch to activate the device. The use of "reactive electrons" makes the structure of water molecules less compact, so that steam is less likely to condense into ice at low temperatures.