One platform allows classic ignition with flame and the other ignites the electric cigarette lighter. Two needs, two options.
Moving up and holding the platform of the electric lighter, will light that lighter and once we leave it, it will go out. The same will happen if we do it at the top; We will trigger the spark and the gas.
Have we ran out of battery?
No problem, the device has a USB which give you the opportunity to charge it wherever you want to.
Have we ran out of gas also?
Don't worry, the device also has the hole to recharge gas without any problem.