1. User population
(1) Those who smoke for a long time and feel bad.
(2) Working in a non-smoking place for a long time and having the habit of smoking.
(3) There are volunteers who quit smoking (although e-cigarettes cannot quit smoking, they have an auxiliary effect on smoking cessation).
2. Applicable places
(1) It can be used in various non-smoking places such as planes, trains, theaters, hospitals, and libraries.
(2) It can be used with gas stations, forest farms and other fire prohibition and fire prevention units.
3. Minors under the age of 18 are prohibited from using electronic cigarettes.
