All you have to do is simply screw the cartridge to the cigarette chassis and you are ready to go - just inhale.
Once you inhale through the cartridge, air is drawn across the delivery system, which then hits the atomising unit and is mixed with e-liquid within the cartridge. This creates and releases a smoke vapour containing the flavour and (optional) nicotine ingredients. It is this vapour that can be inhaled similar to regular cigarettes.
What type of activation within the delivery system causes the cartridge to release the vapours that are inhaled by the smoker?
As you draw an electric charge within the electronic cigarette signals the release of the vapour. This vapour has been specifically designed to mimic the sensation of smoking cigarettes so the smoker doesn't feel that they're missing out on any part of smoking experience, especially that which comes with the process of hand movement, deep inhalation and the feeling of the smoke rushing down, three proven factors in finding an alternative to smoking. Should you consider this healthier version of the cigarette?