Gene Fit, the Revolutionary new Gene Chip for your best vaping experience.⠀ 15 months spent in R & D;⠀ 11M data mining of Gene chips;⠀ 161 tanks tested.⠀ The updated Gene Chip makes the NEW Drag2& Mini incomparable gorgeous and more reliable. It’s fireproofing bridge can block the dust, liquid and fire.⠀ It has 3 Fit modes for fit your vaping experience. Gene FIt 1 mode: Super Battery Life In the video, you can see that battery is still full after a few hours using, in this way, you can use the drag 2 & mini all day long without charging! Gene Fit 2 Mode: Fit all flavors taste With this mode, you could taste more flavor than you think! Note: *UFORCE tanks recommended for Gene FIT mode. It does not apply to RDA, RTA nor RDTA. Gene Fit 3 Mode: Big Clouds You can easily puff a big cloud without a hard deep breath. What do you think of it?