The YiHi SXmini X Class is YiHi's first "Intelligent Vapor" box mod, featuring the company's new ESS Driver technology. ESS—Electronic Spray System—is integrated with chip control technology, special mechanical structure design, special atomizer heating core technology, and software intelligent control technology. Essentially, this system takes those four features to deliver maximum performance for the best flavor and vaping experience.
The advanced device is a dual 18650 battery (not included) mod and features full temperature control with anti-dry burning technology. Powered by the YiHi SX650J processor, the X Class supports all atomizers, including ESS RDA, ESS SX Pure, Squonker RDAs, and normal atomizers. Max power output is 200w.