**Telescopic design: the length of the tube is adjustable according to your demand for vapor. The longer the tube, the larger the vapor will be.
**On/off button is located at the bottom of the mod. You can lock it by screwing up the button, vice verse.
**Long lasting cartomizer: the use cotton instead of wick brings low resistance and longer product life. The cartomizer life is around 20,000 puffs.
**Ego/510 threading
What's included:
-1pc battery tube
-1pc 18350/18650 dry battery
-1pc Zipper case
-2pcs atomizers
-1pc atomizer cone
-1pc user manual
-1pc battery charger