Electronic cigarette is made microelectronic control and supercritical atomizing technologies. It looks like a cigar, however there is no tar.(this is the main rious substance in the normal cigarette). It does smoke, however there is no smoking pollution material. You do not need any ignition and fire for smoking it, however it lets you enjoy and satisfy those tactile taste sensations without any risk and dependence on tobacco. It gives you the same feeling of a tobacco cigar or cigarette without suffering any tar smoking damages. Actually, you can smoke healthily without any environmental pollution. Electronic cig consists of a stainless steel shell, lithium ion battery, micro-electronic circuit, atomizing chamber, and indicator light at the head of the electronic cig. It can make smokers enjoy the same pleasure as that of traditional cigar when inhaling the nicotine smog droplet, imitating the whole process of smoking. Electronic cig creates a healthy smoking cultural atmosphere, and has been eulogized by authoritative experts as the perfect combination of modern micro-electronic technology, biological technology and the conception of healthy life.