Features: 1:no burning, do not contain oil tar and any other harmful ingredients or carcinogenic, tastes similar to the real tobacoo 2: humanized design and the temperature of steam that produced by atomizer is close to our body temperature 3: do not produce any harmful materials to our environment, no need to warry about second-hand smoking 4:fashionable design and very convenient to carry 5: it can be used in most public places 6: A good gift for your family and friends, and electronic cigarette is the best choice for quit smoking. 7. this kind of e-cigarette can work as usual under the temperature from 5 degree below zero to 42 degree http://www.sh-seekers.com/