The Vapex product line includes three vaporizers with patented technology and multiple nicotine levels and flavors. The Vapex X1 comes with a 900 mAh battery and two-pack of pre-filled disposable cartridges. The Vapex X2 has a 1,300 mAh battery, lasts three to five days on a single charge, and comes with one pre-filled 6-milliliter e-liquid cartridge. The Vapex X3 boasts built-in Bluetooth capability, a password-protected lock and a free Vapex app for smartphones that controls voltage while monitoring puff count and battery level. New proprietary vaporizer designs, flavors and nicotine levels will arrive in the fall, according to the brand.