DRAG X PRO has been exploring the boundaries of technology and the new possibilities of professionalism. This time, it awaken every sense with professional experience in terms of design, craftsmanship, speed and performance. The new TPP-X Cartridge equipped a childproof structure: “semi hidden button”. You must press the semi hidden button and rotate it to the left before pulling out the silicone plug and filling. The cartridge is adapted to the most powerful coil of TPP platform, and brings you unprecedented TPP flavor & powerful experience! With Single 21700/18650 battery, the DRAG X PRO can output at power 100W. Moreover, continuing the premium texture of metal and leather, it uses an ergonomic rounded design that perfectly fits the curved curvature of the fingers.