The VOOPOO DRAG BABY Trio 25W Starter Kit is a pocket-friendly box mod system with a built-in 1500mAh rechargeable battery. The Drag Baby Trio has a slew of new coils to call upon to create the densely flavored clouds of vapor. At the top of the tank sits a threaded top fill system, hiding two needle nose fill ports to prevent positive pressure during refills. Featuring a single button operation, the Drag Baby Trio is controlled by the advanced GENE.TRIO Chipset, offering a rapid firing speed and intelligent cold boot mode.