... leather case1 pcparameters of ce4 atomizer ego Size(L*D)70mm*14mmWeight for single CE411gResistance2.1-2.9ohmA CE4 can ... provide400puffsColorsclear,black,yellow,red,green etcScrew thread510 threadModels compatible510,eGo,eGo-T,eGo-C,eGo- ... needle.6. 510 Screw thread. It iscompatible with 510, eGo,eGo-T,eGo-C battery.7. CE, RoHS, FCC certificates are available ...