Incorporating nicotine salts, the pods have a 1.8mL capacity and are designed to fit comfortably in the palm of the hand. Combining convenience and flavor, the SMPO All in One Pod System Starter Kit utilizes a simple one button design for handy and easy to up functionality. The SMPO also features auto temperature control and low liquid detection. It can be charged via the micro USB port for fast and easy charging. Each pod utilizes 1.8ml capacity salt infused flavor pods for intense and pure flavor lasting approximately 200 puffs. This starter kit includes a Classic Tobacco flavor pod with 18mg. Other flavors are sold separately.