Vandy Vape Jackaroo Waterproof Kit is powered by Vandy chip. It requires a single 21700 battery which supports 100W maximum output. This chip supports multi-modes to provide you different vaping experience. And the custom display background is perfect match with appearance. The Jackaroo kit adopts Silica gel material and G10, resin replacement panels to makes the kit unique and durable. IP67 Waterproof extreme water, shock and dust protection. This kit is very comfortable to hold because of its ergonomic design. The atomizer utilizes 0.15ohm mesh coil and also is compatible with 0.3ohm mesh coil. Two capacities can be switchable(3.5ml and 5ml).