Electronic cigarettes are non-combustion devices that offer similar benefits to regular cigarettes: they can boost alertness, satisfy cravings, and bring a sense of pleasure and relaxation.
E-cigarettes consist of a casing, a mouthpiece, a dust filter, a fragrance box, a music mechanism, an LED, a power supply, and a cap. When the mouthpiece is drawn, negative pressure is generated within the cigarette, opening the fragrance box lid, allowing outside air to enter and act as a carrier for the aroma. The opening of the fragrance box simultaneously activates the power supply, causing the music mechanism to play music and the LED to flash. These cigarettes offer multiple functions, including aroma, sound, and light, and are non-toxic, non-flammable, and non-polluting. They are a promising alternative to cigarettes and can also be used as respiratory medications, recreational items, and handicrafts.