The Yocan Regen Advanced Concentrate Vaporizer also features three voltage settings which are 3.0 volts, 3.5 volts, and 4.0 volts respectively. Like other products of the same brand, the lower the temperature profile, the more flavorful the vapors are. The higher the temperature settings are, the more potent they become. Each temperature level is represented by an LED light allowing you to see what temperature level you’re running on even from a distance.