Our Car Snow Removal Tools Are Equipped With Relay Groups, High-Voltage Packaging And Plastic Casings. Function: Non-Magnetic Solar Energy, Lithium Battery With Power Storage Function, With Switch, No Incense Sheet, Service Life 1-2 Years, Power Storage Capacity 55 Milliamperes, Voltage And Current Power: 3V 55 Milliamperes, Approximately 1W. It Can Help Reduce Snow And Frost On Cars In Winter, Making It Less Likely For Ice To Form Both Inside And Outside The Car And Extending Its Service Life. Its Usage Method Is Very Simple: First, Turn On The Instrument, Activate The Device, And Place The Instrument In A Safe And Stable Position Inside The Vehicle. The Energy Released By The Instrument Can Melt Ice And Snow. When Fully Charged, It Will Automatically Turn Off The Light. This Is Based On The Recycling Of Electricity And Solar Energy. It Takes About Half An Hour To Charge. One Charge Can Last For About 10 To 15 Days. After Turning On The Switch, It Flashes Once Every 5 Seconds. The Ice And Snow On The Vehicle Body Melted Rapidly After Use. Even If A Car Is Exposed To A Blizzard For A Long Time, It Will Not Freeze Or Be Covered With Snow At All, Providing Better Protection For The Car.