The PULSE battery is the sleekest and smartest battery in the industry. This battery is unique in the fact that is gauges the resistance of the cartridge atomizer it is paired with and automatically adjusts the voltage to ensure the best vape experience. You can see what the voltage, wattage and resistance is set at as well as the battery percentage on the handy screen on the side of the Pulse battery. The PULSE utilizes Vuber’s patent-pending “Never Burn” heating technology, which assures that burning wicks is a thing of the past. Although the technology behind the Pulse is complicated, using it is easy. Simply attach a 510 thread cartridge or wax atomizer (with the included adapter) and it will do the adjusting! If you want to manually adjust the voltage, that is an option too. The Pulse battery kit comes with a micro USB charger and wax atomizer adaptor. Because it has the capability to be used at sub ohm settings, the Pulse pairs nicely with any wax concentrate as well.