What is an electronic cigarette?

Although there are styles or brands of electronic cigarettes, they generally consist of three parts: a nicotine solution tube, an evaporator, and a battery. The atomizer is powered by a battery rod and can convert the liquid nicotine inside the smoke cartridge into mist, giving the user a smoking like feeling when inhaling, achieving "swallowing clouds and exhaling mist". It can even add various flavors of spices such as chocolate and mint to the cigarette tube according to personal preferences.