The Vandy Vape Swell Vape Mod was designed in collaboration with Tony B. to create a incredibly lightweight, yet powerful dual battery box mod. The Swell features a portable and lightweight construction available in beautiful G10 or resin panel designs. The Swell can fire up to 188 watts and supports multiple temperature control modes along with a bypass and voltage mode. The Swell is compatible with the official Vandy Vape App designed for android and IOS users. The Vandy Vape App allows you to remotely adjust your settings including in-depth customization of power, flavor, and curve settings. The Vandy Vape App also allows you to locate your device if lost by making a beeping noise. The Swell is powered by (2) high amp 18650 batteries (sold separately) and may be charged via the front micro USB charging port