... 6. Shipment: EMS,DHL,China Post,etc,Normal air freight as per customer's requirements Advantages of ... thread, compatible with 510, eGo, eGo-T, eGo-W, eGO-C battery5. Low resistance atomizer about 2.2- ... 2.8 ohms 6. Double air circulation:This system gives users an actual smoking ... experience,with better air circulation resulting in better hit each time. EGO ...