disposable electronic cigarettes singles 1.Original manufacture 2.Good quality and low ... 4.ROSH,SGS,CE mini style cheap disposable electronic cigarettes singles Parameter ParameterDiameter7.8mmLength105mmSingle weight10gLithium battery 150mAhBattery capacity300-500puffsOne ... about 8 working after confirming samples Fuction:1. Replace ordinary cigarettes, non-toxic harm. But healthy lung.2. Enjoy the ...