Vandy Vape Pulse V2 Squonk Squonker Mod is the latest in the Pulse line, culminating the best aspects of previous versions, and incorporating the same waterproof technology from the Swell Mod. It adopts bottom fill bottle design that keeps it directly in line with 510. And it is compatible with single 21700, 20700 or18650 battery, which can fire up to 95W max power. And it provides multiple modes for your option, such as Power Mode, Bypass Mode, Voltage Mode, TC-NI Mode, TC-SS Mode and TC-TI Mode. Besides, with PCBA waterproof design, it is easy for you to remove e-juice stain and dust. May it bring you a lot of fun.