... CE,,FDA Fast delivery factory price e cigaretaDetailed specifications:Size: 138mm (L) & 14mm(D)Single ecig weight: 13.5gBattery size ... battery support: 800-1200 puffsClear windown see e liquid inside, air valve to control smokeInhaler: flat inhalers ,more comfortable ... Function:* No tar and other carcinogeric substance * Harmless to others and the environment * No danger of second-hand ...