1.brand electronic cigarette 2.No second hand smoke 3.CE ,ROHS, , ... ,FDA 4.one year warranty 5.Charge:2.5-3hour brand electronic cigaretteYQ911size:115mm*8.5mmCE ,ROHS, ,TUV&GS ,PSE ,FDA ... .3*9.8*5.5Carton Size(cm): 49*44*2845 (sets)/carton270 g/set13.2 kg GW/per carton