The Asmodus Minikin Kodama 21700 Box Mod is a beautiful, refined, and powerful high-quality and sophisticated device, which is constructed of Stabilized wood and resin. It is also the first Asmodus stab wood device to adopt the 21700 sized battery and utilizes an advanced chipset. Asmodus Minikin Kodama TC Box Mod is powered by dual 21700 batteries with max 180W output. Capable of outputting 180w in VW and wattage curve modes and 120w in temperature control modes, the asMODus Minikin 21700 sports a more advanced version of the Minikin 2 chipset, the GX-180tc-2, that brings with it a 0.96inch high definition color screen as well as improved power efficiency. The Minikin Kodama 21700 can also be upgraded firmware with a micro USB port (which doubles as a charging interface). Batteries are quickly swapped in this device through the use of a hinged bottom loading battery door which swings open and closed with ease and then locks into place by pushing the tab in. Comfortable for any user, the Minikin 21700 Kodama will fit perfectly in any user's hand with its triangular shape the user has ever held.