The Wismec Reuleaux RX2/3 200W TC Box Mod shows the continued advancements being made by this renowned company. With an interchangeable platform between a dual 18650 battery and triple 18650 battery platform, this is a mod of versatility. When you switch to the dual battery configuration, you are allowing for a more slimmed down device that allows for a more travel-size and portable mod that has an output of up to 150W. The triple battery configuration is what allows for the full wattage output of up to 200W. This mod comes in various colors, which gives you the option of choosing a color suitable to your liking. Firmware updates as well as charging capabilities can be done with the use of the Micro USB port. This is truly a top of the line mod all around and it can be had at such an affordable cost!