Theyre back at it again with another epic collab from Yocan and Wulf! The UNI S Adjustable Cartridge Vaporizer. A successor to the original Wulf UNI, this upgrade delivers enhanced performance with features like 3 different voltage levels (2.5V, 3.0V, and 3.5V), preheat functionality, Type-C charging port, and much more. Built with a superior Zinc Alloy chassis and single button system.