The design of a generation of e-cigarettes is completely imitating the shape of ordinary real smoke from the exterior, the smoke bomb is yellow, the smoke body is white. This generation of e-cigarettes has been popular for several years because its exterior is similar to real smoke and is accepted by customers in its first sense. However, with the use of the first generation of e-cigarettes more and more, especially foreign customers, slowly in the use of the process to find the first generation of e-cigarette many shortcomings, mainly manifested in the nebulizer above. The nebulizer of the first generation of e-cigarettes is easy to burn, and in addition, when the smoke bomb is replaced, it is easy to hurt the pointed part of the nebulizer.
Accumulated will be completely worn out, and finally lead to the nebulizer can not smoke. The second generation of e-cigarettes is slightly longer than a generation of e-cigarettes, the diameter is generally 9.25 mm, the most important feature is the nebulizer has been improved, the nebulizer outside with a protective cover, smoke bomb is inserted into the nebulizer inside, and a generation of e-cigarettes is the nebulizer inserted into the smoke bomb inside, two just the opposite.
The most striking feature of the second generation of e-cigarettes is the combination of smoke bombs and nebulizer. The third generation of e-cigarettes is the use of disposable nebulizer smoke bomb, the equivalent of Nebulizer is also a one-time, to solve the previous problems, the quality has been greatly improved, and the appearance and raw materials have been replaced.