Built-in battery mod is popular among the vape community due to its ease of use and portability as well as features such as anti-overcharge protection.
At the same time, it also brings a new profit growth point for companies engaged in electronic cigarettes.
The following content will detail...
As vapes become more and more popular, the variety of e-cigarette products that can be used has increased. People are becoming more experienced with e-cigarettes and smokers are escalating their demands for flavors. More and more people are getting into e-cigarettes that can be customized with...