A vape pen usually contains vape components such as batteries, atomizers, and heating wires, as well as a button switch to control the operation of the heating element.
The working principle of vape is to use a heating element to heat the liquid to boiling, the liquid produces steam, and then the steam is turned into smoke through the atomizer, which produces the same feeling as smoking when inhaled.
At the same time, the nicotine and other ingredients in the liquid will also be inhaled into the body, achieving the effect of replacing smoking.