... guarantee 1 year 3.CE,ROHS,PSE... 4.280mah... healthy electronic cigrette SpecificationsLength 109.5mmGross weight 186GDiameter 9.2mmLiquid cartridge content ... No ignition and no fire hazard Electronic Cigarette, E Cigarette, E-Cigarette, Electric CigaretteMini Electronic Cigarette, Mini E Cigarette, Mini E ... e cigarette, double vapor e cigaretteProfessional Factory of Electronic Cigarette in China