E-cigarette is a kind of atomizer powered by rechargeable lithium polymer battery, which is powered by heating the electronic liquid in the "smoke bomb" with propylene glycol (PG), vegetable glycerin (VG), spices or nicotine.

Electronic cigarettes doesn’t need to burn and will only create "steam".

It won't produce smoke, secondhand smoke and third-hand smoke. There is no tar and carbon monoxide.

It makes some people believe that education is a potential nicotine replacement.

VAPE has the same appearance, vapor, taste and feeling as cigarettes.